Finding the Third Proportional to 1,802,508 and 3,860,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,508 : 3,860,886 = 3,860,886 : x
2. Step 2: Convert to fraction form
   1,802,508/3,860,886 = 3,860,886/x
3. Step 3: Cross multiply
   1,802,508x = 3,860,886 × 3,860,886
4. Step 4: Simplify right side
   1,802,508x = 14,906,440,704,996
5. Step 5: Solve for x
   x = 14,906,440,704,996/1,802,508
6. Step 6: Final answer
   x = 8,269,833.31