Finding the Third Proportional to 774,216 and 1,667,082

Step by Step Solution

1. Step 1: Write the proportion equation
   774,216 : 1,667,082 = 1,667,082 : x
2. Step 2: Convert to fraction form
   774,216/1,667,082 = 1,667,082/x
3. Step 3: Cross multiply
   774,216x = 1,667,082 × 1,667,082
4. Step 4: Simplify right side
   774,216x = 2,779,162,394,724
5. Step 5: Solve for x
   x = 2,779,162,394,724/774,216
6. Step 6: Final answer
   x = 3,589,647.33