Finding the Third Proportional to 5,997,021 and 8,770,612

Step by Step Solution

1. Step 1: Write the proportion equation
   5,997,021 : 8,770,612 = 8,770,612 : x
2. Step 2: Convert to fraction form
   5,997,021/8,770,612 = 8,770,612/x
3. Step 3: Cross multiply
   5,997,021x = 8,770,612 × 8,770,612
4. Step 4: Simplify right side
   5,997,021x = 76,923,634,854,544
5. Step 5: Solve for x
   x = 76,923,634,854,544/5,997,021
6. Step 6: Final answer
   x = 12,826,974.40