Finding the Third Proportional to 12,649.50 and 17,952.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,649.50 : 17,952.75 = 17,952.75 : x
2. Step 2: Convert to fraction form
   12,649.50/17,952.75 = 17,952.75/x
3. Step 3: Cross multiply
   12,649.50x = 17,952.75 × 17,952.75
4. Step 4: Simplify right side
   12,649.50x = 322,301,232.56
5. Step 5: Solve for x
   x = 322,301,232.56/12,649.50
6. Step 6: Final answer
   x = 25,479.37