Finding the Third Proportional to 601,768 and 1,297,578

Step by Step Solution

1. Step 1: Write the proportion equation
   601,768 : 1,297,578 = 1,297,578 : x
2. Step 2: Convert to fraction form
   601,768/1,297,578 = 1,297,578/x
3. Step 3: Cross multiply
   601,768x = 1,297,578 × 1,297,578
4. Step 4: Simplify right side
   601,768x = 1,683,708,666,084
5. Step 5: Solve for x
   x = 1,683,708,666,084/601,768
6. Step 6: Final answer
   x = 2,797,936.52