Finding the Third Proportional to 804,542 and 1,675,828

Step by Step Solution

1. Step 1: Write the proportion equation
   804,542 : 1,675,828 = 1,675,828 : x
2. Step 2: Convert to fraction form
   804,542/1,675,828 = 1,675,828/x
3. Step 3: Cross multiply
   804,542x = 1,675,828 × 1,675,828
4. Step 4: Simplify right side
   804,542x = 2,808,399,485,584
5. Step 5: Solve for x
   x = 2,808,399,485,584/804,542
6. Step 6: Final answer
   x = 3,490,681.02