Finding the Third Proportional to 61,562.50 and 132,320

Step by Step Solution

1. Step 1: Write the proportion equation
   61,562.50 : 132,320 = 132,320 : x
2. Step 2: Convert to fraction form
   61,562.50/132,320 = 132,320/x
3. Step 3: Cross multiply
   61,562.50x = 132,320 × 132,320
4. Step 4: Simplify right side
   61,562.50x = 17,508,582,400
5. Step 5: Solve for x
   x = 17,508,582,400/61,562.50
6. Step 6: Final answer
   x = 284,403.37