Finding the Third Proportional to 804,806 and 1,675,726

Step by Step Solution

1. Step 1: Write the proportion equation
   804,806 : 1,675,726 = 1,675,726 : x
2. Step 2: Convert to fraction form
   804,806/1,675,726 = 1,675,726/x
3. Step 3: Cross multiply
   804,806x = 1,675,726 × 1,675,726
4. Step 4: Simplify right side
   804,806x = 2,808,057,627,076
5. Step 5: Solve for x
   x = 2,808,057,627,076/804,806
6. Step 6: Final answer
   x = 3,489,111.20