Finding the Third Proportional to 404,829 and 594,105.75

Step by Step Solution

1. Step 1: Write the proportion equation
   404,829 : 594,105.75 = 594,105.75 : x
2. Step 2: Convert to fraction form
   404,829/594,105.75 = 594,105.75/x
3. Step 3: Cross multiply
   404,829x = 594,105.75 × 594,105.75
4. Step 4: Simplify right side
   404,829x = 352,961,642,183.06
5. Step 5: Solve for x
   x = 352,961,642,183.06/404,829
6. Step 6: Final answer
   x = 871,878.35