Finding the Third Proportional to 115,755,936 and 179,155,836

Step by Step Solution

1. Step 1: Write the proportion equation
   115,755,936 : 179,155,836 = 179,155,836 : x
2. Step 2: Convert to fraction form
   115,755,936/179,155,836 = 179,155,836/x
3. Step 3: Cross multiply
   115,755,936x = 179,155,836 × 179,155,836
4. Step 4: Simplify right side
   115,755,936x = 32,096,813,572,858,896
5. Step 5: Solve for x
   x = 32,096,813,572,858,896/115,755,936
6. Step 6: Final answer
   x = 277,280,065.99