Finding the Third Proportional to 112,057 and 241,105

Step by Step Solution

1. Step 1: Write the proportion equation
   112,057 : 241,105 = 241,105 : x
2. Step 2: Convert to fraction form
   112,057/241,105 = 241,105/x
3. Step 3: Cross multiply
   112,057x = 241,105 × 241,105
4. Step 4: Simplify right side
   112,057x = 58,131,621,025
5. Step 5: Solve for x
   x = 58,131,621,025/112,057
6. Step 6: Final answer
   x = 518,768.31