Finding the Third Proportional to 6,217,914 and 13,380,610

Step by Step Solution

1. Step 1: Write the proportion equation
   6,217,914 : 13,380,610 = 13,380,610 : x
2. Step 2: Convert to fraction form
   6,217,914/13,380,610 = 13,380,610/x
3. Step 3: Cross multiply
   6,217,914x = 13,380,610 × 13,380,610
4. Step 4: Simplify right side
   6,217,914x = 179,040,723,972,100
5. Step 5: Solve for x
   x = 179,040,723,972,100/6,217,914
6. Step 6: Final answer
   x = 28,794,339.06