Finding the Third Proportional to 5,384,708 and 8,081,004

Step by Step Solution

1. Step 1: Write the proportion equation
   5,384,708 : 8,081,004 = 8,081,004 : x
2. Step 2: Convert to fraction form
   5,384,708/8,081,004 = 8,081,004/x
3. Step 3: Cross multiply
   5,384,708x = 8,081,004 × 8,081,004
4. Step 4: Simplify right side
   5,384,708x = 65,302,625,648,016
5. Step 5: Solve for x
   x = 65,302,625,648,016/5,384,708
6. Step 6: Final answer
   x = 12,127,421.89