Finding the Third Proportional to 281,162 and 606,612

Step by Step Solution

1. Step 1: Write the proportion equation
   281,162 : 606,612 = 606,612 : x
2. Step 2: Convert to fraction form
   281,162/606,612 = 606,612/x
3. Step 3: Cross multiply
   281,162x = 606,612 × 606,612
4. Step 4: Simplify right side
   281,162x = 367,978,118,544
5. Step 5: Solve for x
   x = 367,978,118,544/281,162
6. Step 6: Final answer
   x = 1,308,776.15