Finding the Third Proportional to 482,491 and 1,031,243

Step by Step Solution

1. Step 1: Write the proportion equation
   482,491 : 1,031,243 = 1,031,243 : x
2. Step 2: Convert to fraction form
   482,491/1,031,243 = 1,031,243/x
3. Step 3: Cross multiply
   482,491x = 1,031,243 × 1,031,243
4. Step 4: Simplify right side
   482,491x = 1,063,462,125,049
5. Step 5: Solve for x
   x = 1,063,462,125,049/482,491
6. Step 6: Final answer
   x = 2,204,107.69