Alright, let's work through 54648126 times 43231279 step by step
54648126 × 43231279 = 43231279 × (54648126)
+ 43231279 × 6 yielding 259387674
+ 43231279 × 20 which equals 864625580
+ 43231279 × 100 resulting in 4323127900
+ 43231279 × 8000 that results in 345850232000
+ 43231279 × 40000 which equals 1729251160000
+ 43231279 × 600000 yielding 25938767400000
+ 43231279 × 4000000 that is equal 172925116000000
+ 43231279 × 50000000 which equals 2161563950000000

= 2362508381933154
