Finding the Third Proportional to 113,057 and 245,796

Step by Step Solution

1. Step 1: Write the proportion equation
   113,057 : 245,796 = 245,796 : x
2. Step 2: Convert to fraction form
   113,057/245,796 = 245,796/x
3. Step 3: Cross multiply
   113,057x = 245,796 × 245,796
4. Step 4: Simplify right side
   113,057x = 60,415,673,616
5. Step 5: Solve for x
   x = 60,415,673,616/113,057
6. Step 6: Final answer
   x = 534,382.42