Finding the Third Proportional to 404,826.50 and 594,104

Step by Step Solution

1. Step 1: Write the proportion equation
   404,826.50 : 594,104 = 594,104 : x
2. Step 2: Convert to fraction form
   404,826.50/594,104 = 594,104/x
3. Step 3: Cross multiply
   404,826.50x = 594,104 × 594,104
4. Step 4: Simplify right side
   404,826.50x = 352,959,562,816
5. Step 5: Solve for x
   x = 352,959,562,816/404,826.50
6. Step 6: Final answer
   x = 871,878.60