Finding the Third Proportional to 113,746 and 240,604

Step by Step Solution

1. Step 1: Write the proportion equation
   113,746 : 240,604 = 240,604 : x
2. Step 2: Convert to fraction form
   113,746/240,604 = 240,604/x
3. Step 3: Cross multiply
   113,746x = 240,604 × 240,604
4. Step 4: Simplify right side
   113,746x = 57,890,284,816
5. Step 5: Solve for x
   x = 57,890,284,816/113,746
6. Step 6: Final answer
   x = 508,943.48