Finding the Third Proportional to 252,105,768 and 548,383,104

Step by Step Solution

1. Step 1: Write the proportion equation
   252,105,768 : 548,383,104 = 548,383,104 : x
2. Step 2: Convert to fraction form
   252,105,768/548,383,104 = 548,383,104/x
3. Step 3: Cross multiply
   252,105,768x = 548,383,104 × 548,383,104
4. Step 4: Simplify right side
   252,105,768x = 300,724,028,752,674,816
5. Step 5: Solve for x
   x = 300,724,028,752,674,816/252,105,768
6. Step 6: Final answer
   x = 1,192,848,664.82