Total expected Switch Sales by August 3rd?

[JRPGfan]

Cerebralbore101 said:

Assuming Nintendo keeps selling 153,309 units per week until August 3rd, how many Switch units would they have sold by August 3rd? 

As of 27th May 2017 = 3.96m units of switch (on vgcs).

Giveing it another 10 weeks ontop of that? of 153k avg = 1.53m

3.96m + 1.53m = 5,49m  roughly by then.