Alright, let's work through 5135 times 9131 step by step
5135 × 9131 = 9131 × (5135)
+ 9131 × 5 that equals 45655
+ 9131 × 30 producing 273930
+ 9131 × 100 what gives us 913100
+ 9131 × 5000 giving us 45655000

= 46887685
