Finding the Third Proportional to 804,566 and 1,675,872

Step by Step Solution

1. Step 1: Write the proportion equation
   804,566 : 1,675,872 = 1,675,872 : x
2. Step 2: Convert to fraction form
   804,566/1,675,872 = 1,675,872/x
3. Step 3: Cross multiply
   804,566x = 1,675,872 × 1,675,872
4. Step 4: Simplify right side
   804,566x = 2,808,546,960,384
5. Step 5: Solve for x
   x = 2,808,546,960,384/804,566
6. Step 6: Final answer
   x = 3,490,760.19