Finding the Third Proportional to 1,002,439.25 and 2,339,105.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,439.25 : 2,339,105.63 = 2,339,105.63 : x
2. Step 2: Convert to fraction form
   1,002,439.25/2,339,105.63 = 2,339,105.63/x
3. Step 3: Cross multiply
   1,002,439.25x = 2,339,105.63 × 2,339,105.63
4. Step 4: Simplify right side
   1,002,439.25x = 5,471,415,124,906.64
5. Step 5: Solve for x
   x = 5,471,415,124,906.64/1,002,439.25
6. Step 6: Final answer
   x = 5,458,101.45