Finding the Third Proportional to 5,871,026 and 8,267,695

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871,026 : 8,267,695 = 8,267,695 : x
2. Step 2: Convert to fraction form
   5,871,026/8,267,695 = 8,267,695/x
3. Step 3: Cross multiply
   5,871,026x = 8,267,695 × 8,267,695
4. Step 4: Simplify right side
   5,871,026x = 68,354,780,613,025
5. Step 5: Solve for x
   x = 68,354,780,613,025/5,871,026
6. Step 6: Final answer
   x = 11,642,731.72