Finding the Third Proportional to 1,229,986 and 2,702,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,229,986 : 2,702,126 = 2,702,126 : x
2. Step 2: Convert to fraction form
   1,229,986/2,702,126 = 2,702,126/x
3. Step 3: Cross multiply
   1,229,986x = 2,702,126 × 2,702,126
4. Step 4: Simplify right side
   1,229,986x = 7,301,484,919,876
5. Step 5: Solve for x
   x = 7,301,484,919,876/1,229,986
6. Step 6: Final answer
   x = 5,936,234.17