Alright, let's work through 3131 times 9458 step by step
3131 × 9458 = 9458 × (3131)
+ 9458 × 1 yielding 9458
+ 9458 × 30 what gives us 283740
+ 9458 × 100 that equals 945800
+ 9458 × 3000 that equals 28374000

= 29612998
