Finding the Third Proportional to 3,271.50 and 7,273.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,271.50 : 7,273.69 = 7,273.69 : x
2. Step 2: Convert to fraction form
   3,271.50/7,273.69 = 7,273.69/x
3. Step 3: Cross multiply
   3,271.50x = 7,273.69 × 7,273.69
4. Step 4: Simplify right side
   3,271.50x = 52,906,529.85
5. Step 5: Solve for x
   x = 52,906,529.85/3,271.50
6. Step 6: Final answer
   x = 16,171.95