Finding the Third Proportional to 3,931.03 and 5,734.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931.03 : 5,734.55 = 5,734.55 : x
2. Step 2: Convert to fraction form
   3,931.03/5,734.55 = 5,734.55/x
3. Step 3: Cross multiply
   3,931.03x = 5,734.55 × 5,734.55
4. Step 4: Simplify right side
   3,931.03x = 32,885,027.86
5. Step 5: Solve for x
   x = 32,885,027.86/3,931.03
6. Step 6: Final answer
   x = 8,365.50