Finding the Third Proportional to 275,994 and 404,901

Step by Step Solution

1. Step 1: Write the proportion equation
   275,994 : 404,901 = 404,901 : x
2. Step 2: Convert to fraction form
   275,994/404,901 = 404,901/x
3. Step 3: Cross multiply
   275,994x = 404,901 × 404,901
4. Step 4: Simplify right side
   275,994x = 163,944,819,801
5. Step 5: Solve for x
   x = 163,944,819,801/275,994
6. Step 6: Final answer
   x = 594,015.88