Finding the Third Proportional to 804,238 and 1,674,626

Step by Step Solution

1. Step 1: Write the proportion equation
   804,238 : 1,674,626 = 1,674,626 : x
2. Step 2: Convert to fraction form
   804,238/1,674,626 = 1,674,626/x
3. Step 3: Cross multiply
   804,238x = 1,674,626 × 1,674,626
4. Step 4: Simplify right side
   804,238x = 2,804,372,239,876
5. Step 5: Solve for x
   x = 2,804,372,239,876/804,238
6. Step 6: Final answer
   x = 3,486,992.95