Finding the Third Proportional to 12,714.79 and 25,775.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714.79 : 25,775.56 = 25,775.56 : x
2. Step 2: Convert to fraction form
   12,714.79/25,775.56 = 25,775.56/x
3. Step 3: Cross multiply
   12,714.79x = 25,775.56 × 25,775.56
4. Step 4: Simplify right side
   12,714.79x = 664,379,521.51
5. Step 5: Solve for x
   x = 664,379,521.51/12,714.79
6. Step 6: Final answer
   x = 52,252.52