Finding the Third Proportional to 57,957.50 and 123,570.25

Step by Step Solution

1. Step 1: Write the proportion equation
   57,957.50 : 123,570.25 = 123,570.25 : x
2. Step 2: Convert to fraction form
   57,957.50/123,570.25 = 123,570.25/x
3. Step 3: Cross multiply
   57,957.50x = 123,570.25 × 123,570.25
4. Step 4: Simplify right side
   57,957.50x = 15,269,606,685.06
5. Step 5: Solve for x
   x = 15,269,606,685.06/57,957.50
6. Step 6: Final answer
   x = 263,462.13