Alright, let's work through 79129778 times 73974249 step by step
79129778 × 73974249 = 73974249 × (79129778)
+ 73974249 × 8 giving us 591793992
+ 73974249 × 70 that equals 5178197430
+ 73974249 × 700 that equals 51781974300
+ 73974249 × 9000 that results in 665768241000
+ 73974249 × 20000 giving us 1479484980000
+ 73974249 × 100000 giving us 7397424900000
+ 73974249 × 9000000 that is equal 665768241000000
+ 73974249 × 70000000 that is equal 5178197430000000

= 5853565901086722
