Finding the Third Proportional to 16,967.50 and 38,105

Step by Step Solution

1. Step 1: Write the proportion equation
   16,967.50 : 38,105 = 38,105 : x
2. Step 2: Convert to fraction form
   16,967.50/38,105 = 38,105/x
3. Step 3: Cross multiply
   16,967.50x = 38,105 × 38,105
4. Step 4: Simplify right side
   16,967.50x = 1,451,991,025
5. Step 5: Solve for x
   x = 1,451,991,025/16,967.50
6. Step 6: Final answer
   x = 85,574.84