Finding the Third Proportional to 804,540 and 1,675,824

Step by Step Solution

1. Step 1: Write the proportion equation
   804,540 : 1,675,824 = 1,675,824 : x
2. Step 2: Convert to fraction form
   804,540/1,675,824 = 1,675,824/x
3. Step 3: Cross multiply
   804,540x = 1,675,824 × 1,675,824
4. Step 4: Simplify right side
   804,540x = 2,808,386,078,976
5. Step 5: Solve for x
   x = 2,808,386,078,976/804,540
6. Step 6: Final answer
   x = 3,490,673.03