Finding the Third Proportional to 56,632.50 and 132,266.25

Step by Step Solution

1. Step 1: Write the proportion equation
   56,632.50 : 132,266.25 = 132,266.25 : x
2. Step 2: Convert to fraction form
   56,632.50/132,266.25 = 132,266.25/x
3. Step 3: Cross multiply
   56,632.50x = 132,266.25 × 132,266.25
4. Step 4: Simplify right side
   56,632.50x = 17,494,360,889.06
5. Step 5: Solve for x
   x = 17,494,360,889.06/56,632.50
6. Step 6: Final answer
   x = 308,910.27