Finding the Third Proportional to 57,226.50 and 87,024.38

Step by Step Solution

1. Step 1: Write the proportion equation
   57,226.50 : 87,024.38 = 87,024.38 : x
2. Step 2: Convert to fraction form
   57,226.50/87,024.38 = 87,024.38/x
3. Step 3: Cross multiply
   57,226.50x = 87,024.38 × 87,024.38
4. Step 4: Simplify right side
   57,226.50x = 7,573,241,844.14
5. Step 5: Solve for x
   x = 7,573,241,844.14/57,226.50
6. Step 6: Final answer
   x = 132,338.02