Finding the Third Proportional to 41,405.50 and 89,368.13

Step by Step Solution

1. Step 1: Write the proportion equation
   41,405.50 : 89,368.13 = 89,368.13 : x
2. Step 2: Convert to fraction form
   41,405.50/89,368.13 = 89,368.13/x
3. Step 3: Cross multiply
   41,405.50x = 89,368.13 × 89,368.13
4. Step 4: Simplify right side
   41,405.50x = 7,986,661,766.02
5. Step 5: Solve for x
   x = 7,986,661,766.02/41,405.50
6. Step 6: Final answer
   x = 192,888.91