Finding the Third Proportional to 110,815 and 244,957

Step by Step Solution

1. Step 1: Write the proportion equation
   110,815 : 244,957 = 244,957 : x
2. Step 2: Convert to fraction form
   110,815/244,957 = 244,957/x
3. Step 3: Cross multiply
   110,815x = 244,957 × 244,957
4. Step 4: Simplify right side
   110,815x = 60,003,931,849
5. Step 5: Solve for x
   x = 60,003,931,849/110,815
6. Step 6: Final answer
   x = 541,478.43