Finding the Third Proportional to 2,480.88 and 4,961.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480.88 : 4,961.75 = 4,961.75 : x
2. Step 2: Convert to fraction form
   2,480.88/4,961.75 = 4,961.75/x
3. Step 3: Cross multiply
   2,480.88x = 4,961.75 × 4,961.75
4. Step 4: Simplify right side
   2,480.88x = 24,618,963.06
5. Step 5: Solve for x
   x = 24,618,963.06/2,480.88
6. Step 6: Final answer
   x = 9,923.50