If half the people who get covid-19 have no (or very minor) symptoms, does that mean the number infected is at least twice the reported number... 500K per day i

If half the people who get covid-19 have no (or very minor) symptoms, does that mean the number infected is at least twice the reported number... 500K per day in the US (since these people won't need to go for a test)? It seems reasonable that it's even more than that due to testing limitations.