Finding the Third Proportional to 2,630.50 and 3,923

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630.50 : 3,923 = 3,923 : x
2. Step 2: Convert to fraction form
   2,630.50/3,923 = 3,923/x
3. Step 3: Cross multiply
   2,630.50x = 3,923 × 3,923
4. Step 4: Simplify right side
   2,630.50x = 15,389,929
5. Step 5: Solve for x
   x = 15,389,929/2,630.50
6. Step 6: Final answer
   x = 5,850.57