Finding the Third Proportional to 10,729.97 and 25,697.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,729.97 : 25,697.25 = 25,697.25 : x
2. Step 2: Convert to fraction form
   10,729.97/25,697.25 = 25,697.25/x
3. Step 3: Cross multiply
   10,729.97x = 25,697.25 × 25,697.25
4. Step 4: Simplify right side
   10,729.97x = 660,348,657.56
5. Step 5: Solve for x
   x = 660,348,657.56/10,729.97
6. Step 6: Final answer
   x = 61,542.46