Finding the Third Proportional to 57,354.75 and 123,934.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,354.75 : 123,934.50 = 123,934.50 : x
2. Step 2: Convert to fraction form
   57,354.75/123,934.50 = 123,934.50/x
3. Step 3: Cross multiply
   57,354.75x = 123,934.50 × 123,934.50
4. Step 4: Simplify right side
   57,354.75x = 15,359,760,290.25
5. Step 5: Solve for x
   x = 15,359,760,290.25/57,354.75
6. Step 6: Final answer
   x = 267,802.76