Finding the Third Proportional to 404,779 and 594,046

Step by Step Solution

1. Step 1: Write the proportion equation
   404,779 : 594,046 = 594,046 : x
2. Step 2: Convert to fraction form
   404,779/594,046 = 594,046/x
3. Step 3: Cross multiply
   404,779x = 594,046 × 594,046
4. Step 4: Simplify right side
   404,779x = 352,890,650,116
5. Step 5: Solve for x
   x = 352,890,650,116/404,779
6. Step 6: Final answer
   x = 871,810.67