Finding the Third Proportional to 158,048 and 344,500

Step by Step Solution

1. Step 1: Write the proportion equation
   158,048 : 344,500 = 344,500 : x
2. Step 2: Convert to fraction form
   158,048/344,500 = 344,500/x
3. Step 3: Cross multiply
   158,048x = 344,500 × 344,500
4. Step 4: Simplify right side
   158,048x = 118,680,250,000
5. Step 5: Solve for x
   x = 118,680,250,000/158,048
6. Step 6: Final answer
   x = 750,912.70