How do i start my own big company like Mitsubishi and Chrysler?

I want to be a CEO and president of my own company i start. It will be an automotive company like Mitsubishi or Chrysler. How can i start it???|||You cannot just "make" a company like theirs. Their companies got started when the automobile was first invented. To start a company, you have to have a product that people will invest in. You will probably die before the company reaches global status like theirs.|||take out a billion dollar loan|||i hear you can get into programs like that through the millitary other than that **** if i know. just think of a car design, that would really make people interested. people like cheap, good looking, good working, and easy to maintain cars