Finding the Third Proportional to 159,718.50 and 341,598

Step by Step Solution

1. Step 1: Write the proportion equation
   159,718.50 : 341,598 = 341,598 : x
2. Step 2: Convert to fraction form
   159,718.50/341,598 = 341,598/x
3. Step 3: Cross multiply
   159,718.50x = 341,598 × 341,598
4. Step 4: Simplify right side
   159,718.50x = 116,689,193,604
5. Step 5: Solve for x
   x = 116,689,193,604/159,718.50
6. Step 6: Final answer
   x = 730,592.85