Finding the Third Proportional to 479,814 and 1,018,668

Step by Step Solution

1. Step 1: Write the proportion equation
   479,814 : 1,018,668 = 1,018,668 : x
2. Step 2: Convert to fraction form
   479,814/1,018,668 = 1,018,668/x
3. Step 3: Cross multiply
   479,814x = 1,018,668 × 1,018,668
4. Step 4: Simplify right side
   479,814x = 1,037,684,494,224
5. Step 5: Solve for x
   x = 1,037,684,494,224/479,814
6. Step 6: Final answer
   x = 2,162,680.74