I explicitly used the word "estimated" and NEVER stated it was fact or an actual number. And I didn't make it up...Politifact cites this estimate and here's a link citing several other similar crowd size estimates made prior to the event.
http://www.nbcwashington.com/news/local/Trump-Inauguration-Crowd-Estimates-410559995.html
So yes...you have indeed made false statements. Apparently this is difficult for you to understand.
And you never answered my question. If you don't think 700,000-900,000 is a reasonable estimate, what do think the crowd size estimate should be? And given your estimate (whatever it may be), exactly what importance does that number signify to you in the scheme of things?