Finding the Third Proportional to 14,789.25 and 20,801.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,789.25 : 20,801.25 = 20,801.25 : x
2. Step 2: Convert to fraction form
   14,789.25/20,801.25 = 20,801.25/x
3. Step 3: Cross multiply
   14,789.25x = 20,801.25 × 20,801.25
4. Step 4: Simplify right side
   14,789.25x = 432,692,001.56
5. Step 5: Solve for x
   x = 432,692,001.56/14,789.25
6. Step 6: Final answer
   x = 29,257.20