Finding the Third Proportional to 41,443.25 and 89,438.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,443.25 : 89,438.50 = 89,438.50 : x
2. Step 2: Convert to fraction form
   41,443.25/89,438.50 = 89,438.50/x
3. Step 3: Cross multiply
   41,443.25x = 89,438.50 × 89,438.50
4. Step 4: Simplify right side
   41,443.25x = 7,999,245,282.25
5. Step 5: Solve for x
   x = 7,999,245,282.25/41,443.25
6. Step 6: Final answer
   x = 193,016.84