Finding the Third Proportional to 59,500 and 123,908

Step by Step Solution

1. Step 1: Write the proportion equation
   59,500 : 123,908 = 123,908 : x
2. Step 2: Convert to fraction form
   59,500/123,908 = 123,908/x
3. Step 3: Cross multiply
   59,500x = 123,908 × 123,908
4. Step 4: Simplify right side
   59,500x = 15,353,192,464
5. Step 5: Solve for x
   x = 15,353,192,464/59,500
6. Step 6: Final answer
   x = 258,036.85