Alright, let's work through 73724934 times 98619619 step by step
73724934 × 98619619 = 98619619 × (73724934)
+ 98619619 × 4 producing 394478476
+ 98619619 × 30 resulting in 2958588570
+ 98619619 × 900 that results in 88757657100
+ 98619619 × 4000 that equals 394478476000
+ 98619619 × 20000 what gives us 1972392380000
+ 98619619 × 700000 that is equal 69033733300000
+ 98619619 × 3000000 giving us 295858857000000
+ 98619619 × 70000000 which equals 6903373330000000

= 7270724901880146
