Finding the Third Proportional to 14,048.25 and 21,065.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,048.25 : 21,065.25 = 21,065.25 : x
2. Step 2: Convert to fraction form
   14,048.25/21,065.25 = 21,065.25/x
3. Step 3: Cross multiply
   14,048.25x = 21,065.25 × 21,065.25
4. Step 4: Simplify right side
   14,048.25x = 443,744,757.56
5. Step 5: Solve for x
   x = 443,744,757.56/14,048.25
6. Step 6: Final answer
   x = 31,587.19