Finding the Third Proportional to 2,040,077 and 4,227,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,077 : 4,227,574 = 4,227,574 : x
2. Step 2: Convert to fraction form
   2,040,077/4,227,574 = 4,227,574/x
3. Step 3: Cross multiply
   2,040,077x = 4,227,574 × 4,227,574
4. Step 4: Simplify right side
   2,040,077x = 17,872,381,925,476
5. Step 5: Solve for x
   x = 17,872,381,925,476/2,040,077
6. Step 6: Final answer
   x = 8,760,640.86