Alright, let's work through 48688258 times 51221930 step by step
48688258 × 51221930 = 51221930 × (48688258)
+ 51221930 × 8 resulting in 409775440
+ 51221930 × 50 giving us 2561096500
+ 51221930 × 200 producing 10244386000
+ 51221930 × 8000 resulting in 409775440000
+ 51221930 × 80000 giving us 4097754400000
+ 51221930 × 600000 resulting in 30733158000000
+ 51221930 × 8000000 that is equal 409775440000000
+ 51221930 × 40000000 yielding 2048877200000000

= 2493906543097940
