Finding the Third Proportional to 8,281.50 and 16,146

Step by Step Solution

1. Step 1: Write the proportion equation
   8,281.50 : 16,146 = 16,146 : x
2. Step 2: Convert to fraction form
   8,281.50/16,146 = 16,146/x
3. Step 3: Cross multiply
   8,281.50x = 16,146 × 16,146
4. Step 4: Simplify right side
   8,281.50x = 260,693,316
5. Step 5: Solve for x
   x = 260,693,316/8,281.50
6. Step 6: Final answer
   x = 31,479.00