No problem, we've got 4727778 and 87507329 to multiply
4727778 × 87507329 = 87507329 × (4727778)
+ 87507329 × 8 which equals 700058632
+ 87507329 × 70 which equals 6125513030
+ 87507329 × 700 producing 61255130300
+ 87507329 × 7000 resulting in 612551303000
+ 87507329 × 20000 that results in 1750146580000
+ 87507329 × 700000 that equals 61255130300000
+ 87507329 × 4000000 producing 350029316000000

= 413715224884962
