Finding the Third Proportional to 1,259,086 and 2,697,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,259,086 : 2,697,676 = 2,697,676 : x
2. Step 2: Convert to fraction form
   1,259,086/2,697,676 = 2,697,676/x
3. Step 3: Cross multiply
   1,259,086x = 2,697,676 × 2,697,676
4. Step 4: Simplify right side
   1,259,086x = 7,277,455,800,976
5. Step 5: Solve for x
   x = 7,277,455,800,976/1,259,086
6. Step 6: Final answer
   x = 5,779,951.33