Finding the Third Proportional to 159,072 and 233,260.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,072 : 233,260.50 = 233,260.50 : x
2. Step 2: Convert to fraction form
   159,072/233,260.50 = 233,260.50/x
3. Step 3: Cross multiply
   159,072x = 233,260.50 × 233,260.50
4. Step 4: Simplify right side
   159,072x = 54,410,460,860.25
5. Step 5: Solve for x
   x = 54,410,460,860.25/159,072
6. Step 6: Final answer
   x = 342,049.27