Finding the Third Proportional to 2,229,779 and 3,365,567

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,779 : 3,365,567 = 3,365,567 : x
2. Step 2: Convert to fraction form
   2,229,779/3,365,567 = 3,365,567/x
3. Step 3: Cross multiply
   2,229,779x = 3,365,567 × 3,365,567
4. Step 4: Simplify right side
   2,229,779x = 11,327,041,231,489
5. Step 5: Solve for x
   x = 11,327,041,231,489/2,229,779
6. Step 6: Final answer
   x = 5,079,894.12