Finding the Third Proportional to 425.25 and 957.38

Step by Step Solution

1. Step 1: Write the proportion equation
   425.25 : 957.38 = 957.38 : x
2. Step 2: Convert to fraction form
   425.25/957.38 = 957.38/x
3. Step 3: Cross multiply
   425.25x = 957.38 × 957.38
4. Step 4: Simplify right side
   425.25x = 916,566.89
5. Step 5: Solve for x
   x = 916,566.89/425.25
6. Step 6: Final answer
   x = 2,155.36