Finding the Third Proportional to 1,078,436 and 1,650,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,436 : 1,650,378 = 1,650,378 : x
2. Step 2: Convert to fraction form
   1,078,436/1,650,378 = 1,650,378/x
3. Step 3: Cross multiply
   1,078,436x = 1,650,378 × 1,650,378
4. Step 4: Simplify right side
   1,078,436x = 2,723,747,542,884
5. Step 5: Solve for x
   x = 2,723,747,542,884/1,078,436
6. Step 6: Final answer
   x = 2,525,645.98