Alright, let's work through 67661758 times 71079131 step by step
67661758 × 71079131 = 71079131 × (67661758)
+ 71079131 × 8 resulting in 568633048
+ 71079131 × 50 which equals 3553956550
+ 71079131 × 700 that results in 49755391700
+ 71079131 × 1000 that equals 71079131000
+ 71079131 × 60000 that results in 4264747860000
+ 71079131 × 600000 that equals 42647478600000
+ 71079131 × 7000000 which equals 497553917000000
+ 71079131 × 60000000 that is equal 4264747860000000

= 4809338960572298
