Finding the Third Proportional to 57,356 and 123,937

Step by Step Solution

1. Step 1: Write the proportion equation
   57,356 : 123,937 = 123,937 : x
2. Step 2: Convert to fraction form
   57,356/123,937 = 123,937/x
3. Step 3: Cross multiply
   57,356x = 123,937 × 123,937
4. Step 4: Simplify right side
   57,356x = 15,360,379,969
5. Step 5: Solve for x
   x = 15,360,379,969/57,356
6. Step 6: Final answer
   x = 267,807.73