Finding the Third Proportional to 493,442 and 1,025,668

Step by Step Solution

1. Step 1: Write the proportion equation
   493,442 : 1,025,668 = 1,025,668 : x
2. Step 2: Convert to fraction form
   493,442/1,025,668 = 1,025,668/x
3. Step 3: Cross multiply
   493,442x = 1,025,668 × 1,025,668
4. Step 4: Simplify right side
   493,442x = 1,051,994,846,224
5. Step 5: Solve for x
   x = 1,051,994,846,224/493,442
6. Step 6: Final answer
   x = 2,131,952.38