Finding the Third Proportional to 1,002,440 and 2,339,107.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,440 : 2,339,107.50 = 2,339,107.50 : x
2. Step 2: Convert to fraction form
   1,002,440/2,339,107.50 = 2,339,107.50/x
3. Step 3: Cross multiply
   1,002,440x = 2,339,107.50 × 2,339,107.50
4. Step 4: Simplify right side
   1,002,440x = 5,471,423,896,556.25
5. Step 5: Solve for x
   x = 5,471,423,896,556.25/1,002,440
6. Step 6: Final answer
   x = 5,458,106.12