Finding the Third Proportional to 41,136.50 and 89,809.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,136.50 : 89,809.50 = 89,809.50 : x
2. Step 2: Convert to fraction form
   41,136.50/89,809.50 = 89,809.50/x
3. Step 3: Cross multiply
   41,136.50x = 89,809.50 × 89,809.50
4. Step 4: Simplify right side
   41,136.50x = 8,065,746,290.25
5. Step 5: Solve for x
   x = 8,065,746,290.25/41,136.50
6. Step 6: Final answer
   x = 196,072.74