Finding the Third Proportional to 10,126.27 and 16,020.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,126.27 : 16,020.91 = 16,020.91 : x
2. Step 2: Convert to fraction form
   10,126.27/16,020.91 = 16,020.91/x
3. Step 3: Cross multiply
   10,126.27x = 16,020.91 × 16,020.91
4. Step 4: Simplify right side
   10,126.27x = 256,669,687.40
5. Step 5: Solve for x
   x = 256,669,687.40/10,126.27
6. Step 6: Final answer
   x = 25,346.92