Finding the Third Proportional to 158,988 and 341,008

Step by Step Solution

1. Step 1: Write the proportion equation
   158,988 : 341,008 = 341,008 : x
2. Step 2: Convert to fraction form
   158,988/341,008 = 341,008/x
3. Step 3: Cross multiply
   158,988x = 341,008 × 341,008
4. Step 4: Simplify right side
   158,988x = 116,286,456,064
5. Step 5: Solve for x
   x = 116,286,456,064/158,988
6. Step 6: Final answer
   x = 731,416.56