Finding the Third Proportional to 1,027,576 and 1,581,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,576 : 1,581,378 = 1,581,378 : x
2. Step 2: Convert to fraction form
   1,027,576/1,581,378 = 1,581,378/x
3. Step 3: Cross multiply
   1,027,576x = 1,581,378 × 1,581,378
4. Step 4: Simplify right side
   1,027,576x = 2,500,756,378,884
5. Step 5: Solve for x
   x = 2,500,756,378,884/1,027,576
6. Step 6: Final answer
   x = 2,433,646.15