Finding the Third Proportional to 111,740,544 and 244,258,560

Step by Step Solution

1. Step 1: Write the proportion equation
   111,740,544 : 244,258,560 = 244,258,560 : x
2. Step 2: Convert to fraction form
   111,740,544/244,258,560 = 244,258,560/x
3. Step 3: Cross multiply
   111,740,544x = 244,258,560 × 244,258,560
4. Step 4: Simplify right side
   111,740,544x = 59,662,244,133,273,600
5. Step 5: Solve for x
   x = 59,662,244,133,273,600/111,740,544
6. Step 6: Final answer
   x = 533,935,508.08