Finding the Third Proportional to 1,806,877 and 2,408,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,877 : 2,408,872 = 2,408,872 : x
2. Step 2: Convert to fraction form
   1,806,877/2,408,872 = 2,408,872/x
3. Step 3: Cross multiply
   1,806,877x = 2,408,872 × 2,408,872
4. Step 4: Simplify right side
   1,806,877x = 5,802,664,312,384
5. Step 5: Solve for x
   x = 5,802,664,312,384/1,806,877
6. Step 6: Final answer
   x = 3,211,432.94