Finding the Third Proportional to 113,940.94 and 248,383.69

Step by Step Solution

1. Step 1: Write the proportion equation
   113,940.94 : 248,383.69 = 248,383.69 : x
2. Step 2: Convert to fraction form
   113,940.94/248,383.69 = 248,383.69/x
3. Step 3: Cross multiply
   113,940.94x = 248,383.69 × 248,383.69
4. Step 4: Simplify right side
   113,940.94x = 61,694,456,216.10
5. Step 5: Solve for x
   x = 61,694,456,216.10/113,940.94
6. Step 6: Final answer
   x = 541,459.97