Finding the Third Proportional to 151,456.50 and 235,173

Step by Step Solution

1. Step 1: Write the proportion equation
   151,456.50 : 235,173 = 235,173 : x
2. Step 2: Convert to fraction form
   151,456.50/235,173 = 235,173/x
3. Step 3: Cross multiply
   151,456.50x = 235,173 × 235,173
4. Step 4: Simplify right side
   151,456.50x = 55,306,339,929
5. Step 5: Solve for x
   x = 55,306,339,929/151,456.50
6. Step 6: Final answer
   x = 365,163.20