Finding the Third Proportional to 9,500.63 and 12,382.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,500.63 : 12,382.88 = 12,382.88 : x
2. Step 2: Convert to fraction form
   9,500.63/12,382.88 = 12,382.88/x
3. Step 3: Cross multiply
   9,500.63x = 12,382.88 × 12,382.88
4. Step 4: Simplify right side
   9,500.63x = 153,335,593.27
5. Step 5: Solve for x
   x = 153,335,593.27/9,500.63
6. Step 6: Final answer
   x = 16,139.53