Finding the Third Proportional to 8,281 and 16,145

Step by Step Solution

1. Step 1: Write the proportion equation
   8,281 : 16,145 = 16,145 : x
2. Step 2: Convert to fraction form
   8,281/16,145 = 16,145/x
3. Step 3: Cross multiply
   8,281x = 16,145 × 16,145
4. Step 4: Simplify right side
   8,281x = 260,661,025
5. Step 5: Solve for x
   x = 260,661,025/8,281
6. Step 6: Final answer
   x = 31,477.00