Finding the Third Proportional to 52,105 and 80,732

Step by Step Solution

1. Step 1: Write the proportion equation
   52,105 : 80,732 = 80,732 : x
2. Step 2: Convert to fraction form
   52,105/80,732 = 80,732/x
3. Step 3: Cross multiply
   52,105x = 80,732 × 80,732
4. Step 4: Simplify right side
   52,105x = 6,517,655,824
5. Step 5: Solve for x
   x = 6,517,655,824/52,105
6. Step 6: Final answer
   x = 125,086.96