Finding the Third Proportional to 8,366.50 and 12,234.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,366.50 : 12,234.88 = 12,234.88 : x
2. Step 2: Convert to fraction form
   8,366.50/12,234.88 = 12,234.88/x
3. Step 3: Cross multiply
   8,366.50x = 12,234.88 × 12,234.88
4. Step 4: Simplify right side
   8,366.50x = 149,692,166.27
5. Step 5: Solve for x
   x = 149,692,166.27/8,366.50
6. Step 6: Final answer
   x = 17,891.85