Finding the Third Proportional to 159,958.50 and 350,049

Step by Step Solution

1. Step 1: Write the proportion equation
   159,958.50 : 350,049 = 350,049 : x
2. Step 2: Convert to fraction form
   159,958.50/350,049 = 350,049/x
3. Step 3: Cross multiply
   159,958.50x = 350,049 × 350,049
4. Step 4: Simplify right side
   159,958.50x = 122,534,302,401
5. Step 5: Solve for x
   x = 122,534,302,401/159,958.50
6. Step 6: Final answer
   x = 766,038.08