divide the page in three parts using div tag

Question

I've been working on the below layout for more than an hour and a half, but I can't seem to find the appropriate solution.

I apologise if there are any duplication, and please excuse my query.

I want to use the div element to create a layout similar to the diagram below:

|_________________________________________________________________________________ |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |__________________________________________________________ |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |                                            |                                                                                                                     | |__________________________________________________________________________________

I am aware of how to use table tag for it.