Finding the Third Proportional to 158,602 and 341,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,602 : 341,958.50 = 341,958.50 : x
2. Step 2: Convert to fraction form
   158,602/341,958.50 = 341,958.50/x
3. Step 3: Cross multiply
   158,602x = 341,958.50 × 341,958.50
4. Step 4: Simplify right side
   158,602x = 116,935,615,722.25
5. Step 5: Solve for x
   x = 116,935,615,722.25/158,602
6. Step 6: Final answer
   x = 737,289.67