Finding the Third Proportional to 1,779,379 and 2,757,550

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,379 : 2,757,550 = 2,757,550 : x
2. Step 2: Convert to fraction form
   1,779,379/2,757,550 = 2,757,550/x
3. Step 3: Cross multiply
   1,779,379x = 2,757,550 × 2,757,550
4. Step 4: Simplify right side
   1,779,379x = 7,604,082,002,500
5. Step 5: Solve for x
   x = 7,604,082,002,500/1,779,379
6. Step 6: Final answer
   x = 4,273,447.09