Finding the Third Proportional to 159,610.50 and 342,741

Step by Step Solution

1. Step 1: Write the proportion equation
   159,610.50 : 342,741 = 342,741 : x
2. Step 2: Convert to fraction form
   159,610.50/342,741 = 342,741/x
3. Step 3: Cross multiply
   159,610.50x = 342,741 × 342,741
4. Step 4: Simplify right side
   159,610.50x = 117,471,393,081
5. Step 5: Solve for x
   x = 117,471,393,081/159,610.50
6. Step 6: Final answer
   x = 735,987.88