Finding the Third Proportional to 10,886.38 and 16,287.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,886.38 : 16,287.25 = 16,287.25 : x
2. Step 2: Convert to fraction form
   10,886.38/16,287.25 = 16,287.25/x
3. Step 3: Cross multiply
   10,886.38x = 16,287.25 × 16,287.25
4. Step 4: Simplify right side
   10,886.38x = 265,274,512.56
5. Step 5: Solve for x
   x = 265,274,512.56/10,886.38
6. Step 6: Final answer
   x = 24,367.57