Finding the Third Proportional to 2,208.94 and 4,763.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208.94 : 4,763.81 = 4,763.81 : x
2. Step 2: Convert to fraction form
   2,208.94/4,763.81 = 4,763.81/x
3. Step 3: Cross multiply
   2,208.94x = 4,763.81 × 4,763.81
4. Step 4: Simplify right side
   2,208.94x = 22,693,909.54
5. Step 5: Solve for x
   x = 22,693,909.54/2,208.94
6. Step 6: Final answer
   x = 10,273.68