Finding the Third Proportional to 5,862,243.38 and 12,917,171.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,862,243.38 : 12,917,171.25 = 12,917,171.25 : x
2. Step 2: Convert to fraction form
   5,862,243.38/12,917,171.25 = 12,917,171.25/x
3. Step 3: Cross multiply
   5,862,243.38x = 12,917,171.25 × 12,917,171.25
4. Step 4: Simplify right side
   5,862,243.38x = 166,853,313,101,826.56
5. Step 5: Solve for x
   x = 166,853,313,101,826.56/5,862,243.38
6. Step 6: Final answer
   x = 28,462,365.42