Alright, let's work through 45154477 times 78589192 step by step
45154477 × 78589192 = 78589192 × (45154477)
+ 78589192 × 7 that is equal 550124344
+ 78589192 × 70 resulting in 5501243440
+ 78589192 × 400 yielding 31435676800
+ 78589192 × 4000 giving us 314356768000
+ 78589192 × 50000 what gives us 3929459600000
+ 78589192 × 100000 what gives us 7858919200000
+ 78589192 × 5000000 resulting in 392945960000000
+ 78589192 × 40000000 producing 3143567680000000

= 3548653862612584
