Alright, let's work through 55924367 times 78997766 step by step
55924367 × 78997766 = 78997766 × (55924367)
+ 78997766 × 7 producing 552984362
+ 78997766 × 60 giving us 4739865960
+ 78997766 × 300 yielding 23699329800
+ 78997766 × 4000 that results in 315991064000
+ 78997766 × 20000 that equals 1579955320000
+ 78997766 × 900000 that is equal 71097989400000
+ 78997766 × 5000000 giving us 394988830000000
+ 78997766 × 50000000 that is equal 3949888300000000

= 4417900057964122
