Finding the Third Proportional to 158,928.50 and 240,013

Step by Step Solution

1. Step 1: Write the proportion equation
   158,928.50 : 240,013 = 240,013 : x
2. Step 2: Convert to fraction form
   158,928.50/240,013 = 240,013/x
3. Step 3: Cross multiply
   158,928.50x = 240,013 × 240,013
4. Step 4: Simplify right side
   158,928.50x = 57,606,240,169
5. Step 5: Solve for x
   x = 57,606,240,169/158,928.50
6. Step 6: Final answer
   x = 362,466.39