Finding the Third Proportional to 73,716,696 and 109,124,496

Step by Step Solution

1. Step 1: Write the proportion equation
   73,716,696 : 109,124,496 = 109,124,496 : x
2. Step 2: Convert to fraction form
   73,716,696/109,124,496 = 109,124,496/x
3. Step 3: Cross multiply
   73,716,696x = 109,124,496 × 109,124,496
4. Step 4: Simplify right side
   73,716,696x = 11,908,155,627,254,016
5. Step 5: Solve for x
   x = 11,908,155,627,254,016/73,716,696
6. Step 6: Final answer
   x = 161,539,464.92