Finding the Third Proportional to 2,212.13 and 4,849.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212.13 : 4,849.88 = 4,849.88 : x
2. Step 2: Convert to fraction form
   2,212.13/4,849.88 = 4,849.88/x
3. Step 3: Cross multiply
   2,212.13x = 4,849.88 × 4,849.88
4. Step 4: Simplify right side
   2,212.13x = 23,521,287.52
5. Step 5: Solve for x
   x = 23,521,287.52/2,212.13
6. Step 6: Final answer
   x = 10,632.89