Finding the Third Proportional to 158,382 and 341,520

Step by Step Solution

1. Step 1: Write the proportion equation
   158,382 : 341,520 = 341,520 : x
2. Step 2: Convert to fraction form
   158,382/341,520 = 341,520/x
3. Step 3: Cross multiply
   158,382x = 341,520 × 341,520
4. Step 4: Simplify right side
   158,382x = 116,635,910,400
5. Step 5: Solve for x
   x = 116,635,910,400/158,382
6. Step 6: Final answer
   x = 736,421.50