Finding the Third Proportional to 1,082,466 and 1,538,571

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,466 : 1,538,571 = 1,538,571 : x
2. Step 2: Convert to fraction form
   1,082,466/1,538,571 = 1,538,571/x
3. Step 3: Cross multiply
   1,082,466x = 1,538,571 × 1,538,571
4. Step 4: Simplify right side
   1,082,466x = 2,367,200,722,041
5. Step 5: Solve for x
   x = 2,367,200,722,041/1,082,466
6. Step 6: Final answer
   x = 2,186,859.19