Alright, let's work through 48261527 times 99729912 step by step
48261527 × 99729912 = 99729912 × (48261527)
+ 99729912 × 7 that equals 698109384
+ 99729912 × 20 resulting in 1994598240
+ 99729912 × 500 which equals 49864956000
+ 99729912 × 1000 giving us 99729912000
+ 99729912 × 60000 producing 5983794720000
+ 99729912 × 200000 yielding 19945982400000
+ 99729912 × 8000000 that is equal 797839296000000
+ 99729912 × 40000000 producing 3989196480000000

= 4813117840695624
