Finding the Third Proportional to 111,652 and 240,796

Step by Step Solution

1. Step 1: Write the proportion equation
   111,652 : 240,796 = 240,796 : x
2. Step 2: Convert to fraction form
   111,652/240,796 = 240,796/x
3. Step 3: Cross multiply
   111,652x = 240,796 × 240,796
4. Step 4: Simplify right side
   111,652x = 57,982,713,616
5. Step 5: Solve for x
   x = 57,982,713,616/111,652
6. Step 6: Final answer
   x = 519,316.39