Finding the Third Proportional to 10,269.25 and 14,674.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,269.25 : 14,674.38 = 14,674.38 : x
2. Step 2: Convert to fraction form
   10,269.25/14,674.38 = 14,674.38/x
3. Step 3: Cross multiply
   10,269.25x = 14,674.38 × 14,674.38
4. Step 4: Simplify right side
   10,269.25x = 215,337,281.64
5. Step 5: Solve for x
   x = 215,337,281.64/10,269.25
6. Step 6: Final answer
   x = 20,969.13