I don't follow your math. Let's say we want to target a price to earnings ratio of 20-25. That requires 2.3-3 billion of profit. If they increased their revenue 10x, they'd have 5 billion revenue, which puts them not super far from the target.
So let's say they need to 20x or 30x revenue. That would mean their new size needs to be similar in size to the current space market as a whole. If they have a compelling price, that might require a 5x growth in the space market as a whole? Less than that if you think they're really good at pulling in the new customers? I don't understand where you got 100x.