Finding the Third Proportional to 2,017,408 and 3,123,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,408 : 3,123,584 = 3,123,584 : x
2. Step 2: Convert to fraction form
   2,017,408/3,123,584 = 3,123,584/x
3. Step 3: Cross multiply
   2,017,408x = 3,123,584 × 3,123,584
4. Step 4: Simplify right side
   2,017,408x = 9,756,777,005,056
5. Step 5: Solve for x
   x = 9,756,777,005,056/2,017,408
6. Step 6: Final answer
   x = 4,836,293.40