Finding the Third Proportional to 5,769,578 and 8,969,187

Step by Step Solution

1. Step 1: Write the proportion equation
   5,769,578 : 8,969,187 = 8,969,187 : x
2. Step 2: Convert to fraction form
   5,769,578/8,969,187 = 8,969,187/x
3. Step 3: Cross multiply
   5,769,578x = 8,969,187 × 8,969,187
4. Step 4: Simplify right side
   5,769,578x = 80,446,315,440,969
5. Step 5: Solve for x
   x = 80,446,315,440,969/5,769,578
6. Step 6: Final answer
   x = 13,943,188.82