Finding the Third Proportional to 12,425.25 and 26,604.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,425.25 : 26,604.75 = 26,604.75 : x
2. Step 2: Convert to fraction form
   12,425.25/26,604.75 = 26,604.75/x
3. Step 3: Cross multiply
   12,425.25x = 26,604.75 × 26,604.75
4. Step 4: Simplify right side
   12,425.25x = 707,812,722.56
5. Step 5: Solve for x
   x = 707,812,722.56/12,425.25
6. Step 6: Final answer
   x = 56,965.67