Finding the Third Proportional to 107,890.50 and 159,744

Step by Step Solution

1. Step 1: Write the proportion equation
   107,890.50 : 159,744 = 159,744 : x
2. Step 2: Convert to fraction form
   107,890.50/159,744 = 159,744/x
3. Step 3: Cross multiply
   107,890.50x = 159,744 × 159,744
4. Step 4: Simplify right side
   107,890.50x = 25,518,145,536
5. Step 5: Solve for x
   x = 25,518,145,536/107,890.50
6. Step 6: Final answer
   x = 236,518.93