Finding the Third Proportional to 1,324,517 and 2,860,779

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,517 : 2,860,779 = 2,860,779 : x
2. Step 2: Convert to fraction form
   1,324,517/2,860,779 = 2,860,779/x
3. Step 3: Cross multiply
   1,324,517x = 2,860,779 × 2,860,779
4. Step 4: Simplify right side
   1,324,517x = 8,184,056,486,841
5. Step 5: Solve for x
   x = 8,184,056,486,841/1,324,517
6. Step 6: Final answer
   x = 6,178,898.79