Finding the Third Proportional to 490,716 and 1,051,384

Step by Step Solution

1. Step 1: Write the proportion equation
   490,716 : 1,051,384 = 1,051,384 : x
2. Step 2: Convert to fraction form
   490,716/1,051,384 = 1,051,384/x
3. Step 3: Cross multiply
   490,716x = 1,051,384 × 1,051,384
4. Step 4: Simplify right side
   490,716x = 1,105,408,315,456
5. Step 5: Solve for x
   x = 1,105,408,315,456/490,716
6. Step 6: Final answer
   x = 2,252,643.72