Finding the Third Proportional to 275,960 and 404,854

Step by Step Solution

1. Step 1: Write the proportion equation
   275,960 : 404,854 = 404,854 : x
2. Step 2: Convert to fraction form
   275,960/404,854 = 404,854/x
3. Step 3: Cross multiply
   275,960x = 404,854 × 404,854
4. Step 4: Simplify right side
   275,960x = 163,906,761,316
5. Step 5: Solve for x
   x = 163,906,761,316/275,960
6. Step 6: Final answer
   x = 593,951.16