Finding the Third Proportional to 14,792.53 and 20,209.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,792.53 : 20,209.69 = 20,209.69 : x
2. Step 2: Convert to fraction form
   14,792.53/20,209.69 = 20,209.69/x
3. Step 3: Cross multiply
   14,792.53x = 20,209.69 × 20,209.69
4. Step 4: Simplify right side
   14,792.53x = 408,431,468.85
5. Step 5: Solve for x
   x = 408,431,468.85/14,792.53
6. Step 6: Final answer
   x = 27,610.65