Finding the Third Proportional to 5,871,030 and 8,267,701

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871,030 : 8,267,701 = 8,267,701 : x
2. Step 2: Convert to fraction form
   5,871,030/8,267,701 = 8,267,701/x
3. Step 3: Cross multiply
   5,871,030x = 8,267,701 × 8,267,701
4. Step 4: Simplify right side
   5,871,030x = 68,354,879,825,401
5. Step 5: Solve for x
   x = 68,354,879,825,401/5,871,030
6. Step 6: Final answer
   x = 11,642,740.68