Finding the Third Proportional to 10,479.09 and 15,854.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,479.09 : 15,854.06 = 15,854.06 : x
2. Step 2: Convert to fraction form
   10,479.09/15,854.06 = 15,854.06/x
3. Step 3: Cross multiply
   10,479.09x = 15,854.06 × 15,854.06
4. Step 4: Simplify right side
   10,479.09x = 251,351,297.75
5. Step 5: Solve for x
   x = 251,351,297.75/10,479.09
6. Step 6: Final answer
   x = 23,985.98