Finding the Third Proportional to 111,100 and 244,436

Step by Step Solution

1. Step 1: Write the proportion equation
   111,100 : 244,436 = 244,436 : x
2. Step 2: Convert to fraction form
   111,100/244,436 = 244,436/x
3. Step 3: Cross multiply
   111,100x = 244,436 × 244,436
4. Step 4: Simplify right side
   111,100x = 59,748,958,096
5. Step 5: Solve for x
   x = 59,748,958,096/111,100
6. Step 6: Final answer
   x = 537,794.40