Finding the Third Proportional to 424.41 and 907.59

Step by Step Solution

1. Step 1: Write the proportion equation
   424.41 : 907.59 = 907.59 : x
2. Step 2: Convert to fraction form
   424.41/907.59 = 907.59/x
3. Step 3: Cross multiply
   424.41x = 907.59 × 907.59
4. Step 4: Simplify right side
   424.41x = 823,726.42
5. Step 5: Solve for x
   x = 823,726.42/424.41
6. Step 6: Final answer
   x = 1,940.89