Finding the Third Proportional to 10,396.50 and 15,275.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,396.50 : 15,275.25 = 15,275.25 : x
2. Step 2: Convert to fraction form
   10,396.50/15,275.25 = 15,275.25/x
3. Step 3: Cross multiply
   10,396.50x = 15,275.25 × 15,275.25
4. Step 4: Simplify right side
   10,396.50x = 233,333,262.56
5. Step 5: Solve for x
   x = 233,333,262.56/10,396.50
6. Step 6: Final answer
   x = 22,443.44