Finding the Third Proportional to 1,002,448 and 2,339,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,448 : 2,339,126 = 2,339,126 : x
2. Step 2: Convert to fraction form
   1,002,448/2,339,126 = 2,339,126/x
3. Step 3: Cross multiply
   1,002,448x = 2,339,126 × 2,339,126
4. Step 4: Simplify right side
   1,002,448x = 5,471,510,443,876
5. Step 5: Solve for x
   x = 5,471,510,443,876/1,002,448
6. Step 6: Final answer
   x = 5,458,148.90