Finding the Third Proportional to 2,254.50 and 4,957.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254.50 : 4,957.88 = 4,957.88 : x
2. Step 2: Convert to fraction form
   2,254.50/4,957.88 = 4,957.88/x
3. Step 3: Cross multiply
   2,254.50x = 4,957.88 × 4,957.88
4. Step 4: Simplify right side
   2,254.50x = 24,580,524.52
5. Step 5: Solve for x
   x = 24,580,524.52/2,254.50
6. Step 6: Final answer
   x = 10,902.87