Finding the Third Proportional to 159,951 and 342,042

Step by Step Solution

1. Step 1: Write the proportion equation
   159,951 : 342,042 = 342,042 : x
2. Step 2: Convert to fraction form
   159,951/342,042 = 342,042/x
3. Step 3: Cross multiply
   159,951x = 342,042 × 342,042
4. Step 4: Simplify right side
   159,951x = 116,992,729,764
5. Step 5: Solve for x
   x = 116,992,729,764/159,951
6. Step 6: Final answer
   x = 731,428.56