Finding the Third Proportional to 41,418.50 and 89,446.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,418.50 : 89,446.25 = 89,446.25 : x
2. Step 2: Convert to fraction form
   41,418.50/89,446.25 = 89,446.25/x
3. Step 3: Cross multiply
   41,418.50x = 89,446.25 × 89,446.25
4. Step 4: Simplify right side
   41,418.50x = 8,000,631,639.06
5. Step 5: Solve for x
   x = 8,000,631,639.06/41,418.50
6. Step 6: Final answer
   x = 193,165.65