Finding the Third Proportional to 804,528 and 1,675,798

Step by Step Solution

1. Step 1: Write the proportion equation
   804,528 : 1,675,798 = 1,675,798 : x
2. Step 2: Convert to fraction form
   804,528/1,675,798 = 1,675,798/x
3. Step 3: Cross multiply
   804,528x = 1,675,798 × 1,675,798
4. Step 4: Simplify right side
   804,528x = 2,808,298,936,804
5. Step 5: Solve for x
   x = 2,808,298,936,804/804,528
6. Step 6: Final answer
   x = 3,490,616.78