Finding the Third Proportional to 14,494 and 20,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,494 : 20,674.50 = 20,674.50 : x
2. Step 2: Convert to fraction form
   14,494/20,674.50 = 20,674.50/x
3. Step 3: Cross multiply
   14,494x = 20,674.50 × 20,674.50
4. Step 4: Simplify right side
   14,494x = 427,434,950.25
5. Step 5: Solve for x
   x = 427,434,950.25/14,494
6. Step 6: Final answer
   x = 29,490.48