Finding the Third Proportional to 57,732 and 124,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,732 : 124,090.50 = 124,090.50 : x
2. Step 2: Convert to fraction form
   57,732/124,090.50 = 124,090.50/x
3. Step 3: Cross multiply
   57,732x = 124,090.50 × 124,090.50
4. Step 4: Simplify right side
   57,732x = 15,398,452,190.25
5. Step 5: Solve for x
   x = 15,398,452,190.25/57,732
6. Step 6: Final answer
   x = 266,723.00