Finding the Third Proportional to 5,871,720 and 8,268,714

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871,720 : 8,268,714 = 8,268,714 : x
2. Step 2: Convert to fraction form
   5,871,720/8,268,714 = 8,268,714/x
3. Step 3: Cross multiply
   5,871,720x = 8,268,714 × 8,268,714
4. Step 4: Simplify right side
   5,871,720x = 68,371,631,213,796
5. Step 5: Solve for x
   x = 68,371,631,213,796/5,871,720
6. Step 6: Final answer
   x = 11,644,225.41