Finding the Third Proportional to 3,934.50 and 7,360

Step by Step Solution

1. Step 1: Write the proportion equation
   3,934.50 : 7,360 = 7,360 : x
2. Step 2: Convert to fraction form
   3,934.50/7,360 = 7,360/x
3. Step 3: Cross multiply
   3,934.50x = 7,360 × 7,360
4. Step 4: Simplify right side
   3,934.50x = 54,169,600
5. Step 5: Solve for x
   x = 54,169,600/3,934.50
6. Step 6: Final answer
   x = 13,767.85