Finding the Third Proportional to 804,536 and 1,675,814

Step by Step Solution

1. Step 1: Write the proportion equation
   804,536 : 1,675,814 = 1,675,814 : x
2. Step 2: Convert to fraction form
   804,536/1,675,814 = 1,675,814/x
3. Step 3: Cross multiply
   804,536x = 1,675,814 × 1,675,814
4. Step 4: Simplify right side
   804,536x = 2,808,352,562,596
5. Step 5: Solve for x
   x = 2,808,352,562,596/804,536
6. Step 6: Final answer
   x = 3,490,648.72