Finding the Third Proportional to 146,988 and 322,004

Step by Step Solution

1. Step 1: Write the proportion equation
   146,988 : 322,004 = 322,004 : x
2. Step 2: Convert to fraction form
   146,988/322,004 = 322,004/x
3. Step 3: Cross multiply
   146,988x = 322,004 × 322,004
4. Step 4: Simplify right side
   146,988x = 103,686,576,016
5. Step 5: Solve for x
   x = 103,686,576,016/146,988
6. Step 6: Final answer
   x = 705,408.44