Finding the Third Proportional to 12,425.25 and 24,839.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,425.25 : 24,839.25 = 24,839.25 : x
2. Step 2: Convert to fraction form
   12,425.25/24,839.25 = 24,839.25/x
3. Step 3: Cross multiply
   12,425.25x = 24,839.25 × 24,839.25
4. Step 4: Simplify right side
   12,425.25x = 616,988,340.56
5. Step 5: Solve for x
   x = 616,988,340.56/12,425.25
6. Step 6: Final answer
   x = 49,656.01