While Nvidia and Microsoft are duking it out to see which company will maintain its position as the largest in the world by market cap, another competitor is lurking in the background: Amazon (AMZN 2.66%).Amazon is a dark horse pick to become the largest company in the world in a few years, because it has several divisions that are growing at an impressive rate while producing stellar profits. But does it have enough juice to overtake the current leaders by 2030? Let's take a look. Amazon's growth comes fro ...