Finding the Third Proportional to 1,036,638 and 1,600,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,638 : 1,600,884 = 1,600,884 : x
2. Step 2: Convert to fraction form
   1,036,638/1,600,884 = 1,600,884/x
3. Step 3: Cross multiply
   1,036,638x = 1,600,884 × 1,600,884
4. Step 4: Simplify right side
   1,036,638x = 2,562,829,581,456
5. Step 5: Solve for x
   x = 2,562,829,581,456/1,036,638
6. Step 6: Final answer
   x = 2,472,251.24