Finding the Third Proportional to 58,198.50 and 118,017

Step by Step Solution

1. Step 1: Write the proportion equation
   58,198.50 : 118,017 = 118,017 : x
2. Step 2: Convert to fraction form
   58,198.50/118,017 = 118,017/x
3. Step 3: Cross multiply
   58,198.50x = 118,017 × 118,017
4. Step 4: Simplify right side
   58,198.50x = 13,928,012,289
5. Step 5: Solve for x
   x = 13,928,012,289/58,198.50
6. Step 6: Final answer
   x = 239,319.09