Finding the Third Proportional to 41,269.50 and 68,281.88

Step by Step Solution

1. Step 1: Write the proportion equation
   41,269.50 : 68,281.88 = 68,281.88 : x
2. Step 2: Convert to fraction form
   41,269.50/68,281.88 = 68,281.88/x
3. Step 3: Cross multiply
   41,269.50x = 68,281.88 × 68,281.88
4. Step 4: Simplify right side
   41,269.50x = 4,662,414,453.52
5. Step 5: Solve for x
   x = 4,662,414,453.52/41,269.50
6. Step 6: Final answer
   x = 112,974.82