Finding the Third Proportional to 482,408 and 1,018,330

Step by Step Solution

1. Step 1: Write the proportion equation
   482,408 : 1,018,330 = 1,018,330 : x
2. Step 2: Convert to fraction form
   482,408/1,018,330 = 1,018,330/x
3. Step 3: Cross multiply
   482,408x = 1,018,330 × 1,018,330
4. Step 4: Simplify right side
   482,408x = 1,036,995,988,900
5. Step 5: Solve for x
   x = 1,036,995,988,900/482,408
6. Step 6: Final answer
   x = 2,149,624.36