Finding the Third Proportional to 57,534.38 and 123,065.06

Step by Step Solution

1. Step 1: Write the proportion equation
   57,534.38 : 123,065.06 = 123,065.06 : x
2. Step 2: Convert to fraction form
   57,534.38/123,065.06 = 123,065.06/x
3. Step 3: Cross multiply
   57,534.38x = 123,065.06 × 123,065.06
4. Step 4: Simplify right side
   57,534.38x = 15,145,009,608.13
5. Step 5: Solve for x
   x = 15,145,009,608.13/57,534.38
6. Step 6: Final answer
   x = 263,234.10