Finding the Third Proportional to 41,710 and 61,105

Step by Step Solution

1. Step 1: Write the proportion equation
   41,710 : 61,105 = 61,105 : x
2. Step 2: Convert to fraction form
   41,710/61,105 = 61,105/x
3. Step 3: Cross multiply
   41,710x = 61,105 × 61,105
4. Step 4: Simplify right side
   41,710x = 3,733,821,025
5. Step 5: Solve for x
   x = 3,733,821,025/41,710
6. Step 6: Final answer
   x = 89,518.61