Finding the Third Proportional to 1,157,496 and 2,403,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,496 : 2,403,696 = 2,403,696 : x
2. Step 2: Convert to fraction form
   1,157,496/2,403,696 = 2,403,696/x
3. Step 3: Cross multiply
   1,157,496x = 2,403,696 × 2,403,696
4. Step 4: Simplify right side
   1,157,496x = 5,777,754,460,416
5. Step 5: Solve for x
   x = 5,777,754,460,416/1,157,496
6. Step 6: Final answer
   x = 4,991,597.78