Finding the Third Proportional to 76,732 and 116,701

Step by Step Solution

1. Step 1: Write the proportion equation
   76,732 : 116,701 = 116,701 : x
2. Step 2: Convert to fraction form
   76,732/116,701 = 116,701/x
3. Step 3: Cross multiply
   76,732x = 116,701 × 116,701
4. Step 4: Simplify right side
   76,732x = 13,619,123,401
5. Step 5: Solve for x
   x = 13,619,123,401/76,732
6. Step 6: Final answer
   x = 177,489.49