Finding the Third Proportional to 2,253.16 and 4,839.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,253.16 : 4,839.61 = 4,839.61 : x
2. Step 2: Convert to fraction form
   2,253.16/4,839.61 = 4,839.61/x
3. Step 3: Cross multiply
   2,253.16x = 4,839.61 × 4,839.61
4. Step 4: Simplify right side
   2,253.16x = 23,421,818.90
5. Step 5: Solve for x
   x = 23,421,818.90/2,253.16
6. Step 6: Final answer
   x = 10,395.08