Alright, let's work through 131493 times 88054946 step by step
131493 × 88054946 = 88054946 × (131493)
+ 88054946 × 3 yielding 264164838
+ 88054946 × 90 giving us 7924945140
+ 88054946 × 400 which equals 35221978400
+ 88054946 × 1000 yielding 88054946000
+ 88054946 × 30000 resulting in 2641648380000
+ 88054946 × 100000 yielding 8805494600000

= 11578609014378
