Finding the Third Proportional to 57,265.75 and 123,007.25

Step by Step Solution

1. Step 1: Write the proportion equation
   57,265.75 : 123,007.25 = 123,007.25 : x
2. Step 2: Convert to fraction form
   57,265.75/123,007.25 = 123,007.25/x
3. Step 3: Cross multiply
   57,265.75x = 123,007.25 × 123,007.25
4. Step 4: Simplify right side
   57,265.75x = 15,130,783,552.56
5. Step 5: Solve for x
   x = 15,130,783,552.56/57,265.75
6. Step 6: Final answer
   x = 264,220.47