Finding the Third Proportional to 672.50 and 952.38

Step by Step Solution

1. Step 1: Write the proportion equation
   672.50 : 952.38 = 952.38 : x
2. Step 2: Convert to fraction form
   672.50/952.38 = 952.38/x
3. Step 3: Cross multiply
   672.50x = 952.38 × 952.38
4. Step 4: Simplify right side
   672.50x = 907,018.14
5. Step 5: Solve for x
   x = 907,018.14/672.50
6. Step 6: Final answer
   x = 1,348.73