Finding the Third Proportional to 113,418 and 244,168

Step by Step Solution

1. Step 1: Write the proportion equation
   113,418 : 244,168 = 244,168 : x
2. Step 2: Convert to fraction form
   113,418/244,168 = 244,168/x
3. Step 3: Cross multiply
   113,418x = 244,168 × 244,168
4. Step 4: Simplify right side
   113,418x = 59,618,012,224
5. Step 5: Solve for x
   x = 59,618,012,224/113,418
6. Step 6: Final answer
   x = 525,648.59