Finding the Third Proportional to 1,031,448 and 1,576,821

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,448 : 1,576,821 = 1,576,821 : x
2. Step 2: Convert to fraction form
   1,031,448/1,576,821 = 1,576,821/x
3. Step 3: Cross multiply
   1,031,448x = 1,576,821 × 1,576,821
4. Step 4: Simplify right side
   1,031,448x = 2,486,364,466,041
5. Step 5: Solve for x
   x = 2,486,364,466,041/1,031,448
6. Step 6: Final answer
   x = 2,410,557.26