Finding the Third Proportional to 5,710,608 and 8,408,016

Step by Step Solution

1. Step 1: Write the proportion equation
   5,710,608 : 8,408,016 = 8,408,016 : x
2. Step 2: Convert to fraction form
   5,710,608/8,408,016 = 8,408,016/x
3. Step 3: Cross multiply
   5,710,608x = 8,408,016 × 8,408,016
4. Step 4: Simplify right side
   5,710,608x = 70,694,733,056,256
5. Step 5: Solve for x
   x = 70,694,733,056,256/5,710,608
6. Step 6: Final answer
   x = 12,379,545.76