Finding the Third Proportional to 602,636 and 1,297,524

Step by Step Solution

1. Step 1: Write the proportion equation
   602,636 : 1,297,524 = 1,297,524 : x
2. Step 2: Convert to fraction form
   602,636/1,297,524 = 1,297,524/x
3. Step 3: Cross multiply
   602,636x = 1,297,524 × 1,297,524
4. Step 4: Simplify right side
   602,636x = 1,683,568,530,576
5. Step 5: Solve for x
   x = 1,683,568,530,576/602,636
6. Step 6: Final answer
   x = 2,793,674.01