Finding the Third Proportional to 41,940 and 61,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,940 : 61,180.50 = 61,180.50 : x
2. Step 2: Convert to fraction form
   41,940/61,180.50 = 61,180.50/x
3. Step 3: Cross multiply
   41,940x = 61,180.50 × 61,180.50
4. Step 4: Simplify right side
   41,940x = 3,743,053,580.25
5. Step 5: Solve for x
   x = 3,743,053,580.25/41,940
6. Step 6: Final answer
   x = 89,247.82