Finding the Third Proportional to 949.22 and 1,394.72

Step by Step Solution

1. Step 1: Write the proportion equation
   949.22 : 1,394.72 = 1,394.72 : x
2. Step 2: Convert to fraction form
   949.22/1,394.72 = 1,394.72/x
3. Step 3: Cross multiply
   949.22x = 1,394.72 × 1,394.72
4. Step 4: Simplify right side
   949.22x = 1,945,240.39
5. Step 5: Solve for x
   x = 1,945,240.39/949.22
6. Step 6: Final answer
   x = 2,049.31