Finding the Third Proportional to 4,139.25 and 9,762.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,139.25 : 9,762.56 = 9,762.56 : x
2. Step 2: Convert to fraction form
   4,139.25/9,762.56 = 9,762.56/x
3. Step 3: Cross multiply
   4,139.25x = 9,762.56 × 9,762.56
4. Step 4: Simplify right side
   4,139.25x = 95,307,626.57
5. Step 5: Solve for x
   x = 95,307,626.57/4,139.25
6. Step 6: Final answer
   x = 23,025.34