Finding the Third Proportional to 1,165,879 and 2,508,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,879 : 2,508,908 = 2,508,908 : x
2. Step 2: Convert to fraction form
   1,165,879/2,508,908 = 2,508,908/x
3. Step 3: Cross multiply
   1,165,879x = 2,508,908 × 2,508,908
4. Step 4: Simplify right side
   1,165,879x = 6,294,619,352,464
5. Step 5: Solve for x
   x = 6,294,619,352,464/1,165,879
6. Step 6: Final answer
   x = 5,399,033.14