Finding the Third Proportional to 476.25 and 675.38

Step by Step Solution

1. Step 1: Write the proportion equation
   476.25 : 675.38 = 675.38 : x
2. Step 2: Convert to fraction form
   476.25/675.38 = 675.38/x
3. Step 3: Cross multiply
   476.25x = 675.38 × 675.38
4. Step 4: Simplify right side
   476.25x = 456,131.39
5. Step 5: Solve for x
   x = 456,131.39/476.25
6. Step 6: Final answer
   x = 957.76