左，中，右对齐同一行底部的div

I have three divs that I would like to display on the same line. Each of the three has different widths and heights, and they are not straight text. I'd like to left-align one (all the way to the left), right-align another (all the way to the right), and center the third (in the middle of the containing div, the whole page in this case).I have three divs that I would like to display