Finding the Third Proportional to 5,587,866 and 8,544,204

Step by Step Solution

1. Step 1: Write the proportion equation
   5,587,866 : 8,544,204 = 8,544,204 : x
2. Step 2: Convert to fraction form
   5,587,866/8,544,204 = 8,544,204/x
3. Step 3: Cross multiply
   5,587,866x = 8,544,204 × 8,544,204
4. Step 4: Simplify right side
   5,587,866x = 73,003,421,993,616
5. Step 5: Solve for x
   x = 73,003,421,993,616/5,587,866
6. Step 6: Final answer
   x = 13,064,633.62