Finding the Third Proportional to 10,522.13 and 15,960.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,522.13 : 15,960.38 = 15,960.38 : x
2. Step 2: Convert to fraction form
   10,522.13/15,960.38 = 15,960.38/x
3. Step 3: Cross multiply
   10,522.13x = 15,960.38 × 15,960.38
4. Step 4: Simplify right side
   10,522.13x = 254,733,570.14
5. Step 5: Solve for x
   x = 254,733,570.14/10,522.13
6. Step 6: Final answer
   x = 24,209.33