Finding the Third Proportional to 804,554 and 1,675,850

Step by Step Solution

1. Step 1: Write the proportion equation
   804,554 : 1,675,850 = 1,675,850 : x
2. Step 2: Convert to fraction form
   804,554/1,675,850 = 1,675,850/x
3. Step 3: Cross multiply
   804,554x = 1,675,850 × 1,675,850
4. Step 4: Simplify right side
   804,554x = 2,808,473,222,500
5. Step 5: Solve for x
   x = 2,808,473,222,500/804,554
6. Step 6: Final answer
   x = 3,490,720.60