Finding the Third Proportional to 2,883.09 and 4,222.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,883.09 : 4,222.13 = 4,222.13 : x
2. Step 2: Convert to fraction form
   2,883.09/4,222.13 = 4,222.13/x
3. Step 3: Cross multiply
   2,883.09x = 4,222.13 × 4,222.13
4. Step 4: Simplify right side
   2,883.09x = 17,826,339.52
5. Step 5: Solve for x
   x = 17,826,339.52/2,883.09
6. Step 6: Final answer
   x = 6,183.06