Finding the Third Proportional to 14,906.53 and 20,305.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,906.53 : 20,305.69 = 20,305.69 : x
2. Step 2: Convert to fraction form
   14,906.53/20,305.69 = 20,305.69/x
3. Step 3: Cross multiply
   14,906.53x = 20,305.69 × 20,305.69
4. Step 4: Simplify right side
   14,906.53x = 412,320,944.85
5. Step 5: Solve for x
   x = 412,320,944.85/14,906.53
6. Step 6: Final answer
   x = 27,660.42