Finding the Third Proportional to 59,474.25 and 123,882.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,474.25 : 123,882.75 = 123,882.75 : x
2. Step 2: Convert to fraction form
   59,474.25/123,882.75 = 123,882.75/x
3. Step 3: Cross multiply
   59,474.25x = 123,882.75 × 123,882.75
4. Step 4: Simplify right side
   59,474.25x = 15,346,935,747.56
5. Step 5: Solve for x
   x = 15,346,935,747.56/59,474.25
6. Step 6: Final answer
   x = 258,043.37