Finding the Third Proportional to 87,508 and 132,064

Step by Step Solution

1. Step 1: Write the proportion equation
   87,508 : 132,064 = 132,064 : x
2. Step 2: Convert to fraction form
   87,508/132,064 = 132,064/x
3. Step 3: Cross multiply
   87,508x = 132,064 × 132,064
4. Step 4: Simplify right side
   87,508x = 17,440,900,096
5. Step 5: Solve for x
   x = 17,440,900,096/87,508
6. Step 6: Final answer
   x = 199,306.35