Finding the Third Proportional to 41,079.75 and 66,137.38

Step by Step Solution

1. Step 1: Write the proportion equation
   41,079.75 : 66,137.38 = 66,137.38 : x
2. Step 2: Convert to fraction form
   41,079.75/66,137.38 = 66,137.38/x
3. Step 3: Cross multiply
   41,079.75x = 66,137.38 × 66,137.38
4. Step 4: Simplify right side
   41,079.75x = 4,374,152,371.89
5. Step 5: Solve for x
   x = 4,374,152,371.89/41,079.75
6. Step 6: Final answer
   x = 106,479.53