Finding the Third Proportional to 828,567 and 1,804,761

Step by Step Solution

1. Step 1: Write the proportion equation
   828,567 : 1,804,761 = 1,804,761 : x
2. Step 2: Convert to fraction form
   828,567/1,804,761 = 1,804,761/x
3. Step 3: Cross multiply
   828,567x = 1,804,761 × 1,804,761
4. Step 4: Simplify right side
   828,567x = 3,257,162,267,121
5. Step 5: Solve for x
   x = 3,257,162,267,121/828,567
6. Step 6: Final answer
   x = 3,931,078.92