Finding the Third Proportional to 12,537.28 and 26,046.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,537.28 : 26,046.56 = 26,046.56 : x
2. Step 2: Convert to fraction form
   12,537.28/26,046.56 = 26,046.56/x
3. Step 3: Cross multiply
   12,537.28x = 26,046.56 × 26,046.56
4. Step 4: Simplify right side
   12,537.28x = 678,423,418.07
5. Step 5: Solve for x
   x = 678,423,418.07/12,537.28
6. Step 6: Final answer
   x = 54,112.48