Finding the Third Proportional to 600,830 and 1,286,952

Step by Step Solution

1. Step 1: Write the proportion equation
   600,830 : 1,286,952 = 1,286,952 : x
2. Step 2: Convert to fraction form
   600,830/1,286,952 = 1,286,952/x
3. Step 3: Cross multiply
   600,830x = 1,286,952 × 1,286,952
4. Step 4: Simplify right side
   600,830x = 1,656,245,450,304
5. Step 5: Solve for x
   x = 1,656,245,450,304/600,830
6. Step 6: Final answer
   x = 2,756,595.79