Finding the Third Proportional to 5,912,326.69 and 12,708,550.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,912,326.69 : 12,708,550.69 = 12,708,550.69 : x
2. Step 2: Convert to fraction form
   5,912,326.69/12,708,550.69 = 12,708,550.69/x
3. Step 3: Cross multiply
   5,912,326.69x = 12,708,550.69 × 12,708,550.69
4. Step 4: Simplify right side
   5,912,326.69x = 161,507,260,576,756.72
5. Step 5: Solve for x
   x = 161,507,260,576,756.72/5,912,326.69
6. Step 6: Final answer
   x = 27,317,039.32