Finding the Third Proportional to 57,028.50 and 124,092

Step by Step Solution

1. Step 1: Write the proportion equation
   57,028.50 : 124,092 = 124,092 : x
2. Step 2: Convert to fraction form
   57,028.50/124,092 = 124,092/x
3. Step 3: Cross multiply
   57,028.50x = 124,092 × 124,092
4. Step 4: Simplify right side
   57,028.50x = 15,398,824,464
5. Step 5: Solve for x
   x = 15,398,824,464/57,028.50
6. Step 6: Final answer
   x = 270,019.81