Finding the Third Proportional to 490,778 and 1,002,196

Step by Step Solution

1. Step 1: Write the proportion equation
   490,778 : 1,002,196 = 1,002,196 : x
2. Step 2: Convert to fraction form
   490,778/1,002,196 = 1,002,196/x
3. Step 3: Cross multiply
   490,778x = 1,002,196 × 1,002,196
4. Step 4: Simplify right side
   490,778x = 1,004,396,822,416
5. Step 5: Solve for x
   x = 1,004,396,822,416/490,778
6. Step 6: Final answer
   x = 2,046,540.03