Finding the Third Proportional to 12,315.63 and 25,507.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,315.63 : 25,507.13 = 25,507.13 : x
2. Step 2: Convert to fraction form
   12,315.63/25,507.13 = 25,507.13/x
3. Step 3: Cross multiply
   12,315.63x = 25,507.13 × 25,507.13
4. Step 4: Simplify right side
   12,315.63x = 650,613,425.77
5. Step 5: Solve for x
   x = 650,613,425.77/12,315.63
6. Step 6: Final answer
   x = 52,828.29