Finding the Third Proportional to 774,204 and 1,667,055

Step by Step Solution

1. Step 1: Write the proportion equation
   774,204 : 1,667,055 = 1,667,055 : x
2. Step 2: Convert to fraction form
   774,204/1,667,055 = 1,667,055/x
3. Step 3: Cross multiply
   774,204x = 1,667,055 × 1,667,055
4. Step 4: Simplify right side
   774,204x = 2,779,072,373,025
5. Step 5: Solve for x
   x = 2,779,072,373,025/774,204
6. Step 6: Final answer
   x = 3,589,586.69