Finding the Third Proportional to 444,485,538 and 957,240,144

Step by Step Solution

1. Step 1: Write the proportion equation
   444,485,538 : 957,240,144 = 957,240,144 : x
2. Step 2: Convert to fraction form
   444,485,538/957,240,144 = 957,240,144/x
3. Step 3: Cross multiply
   444,485,538x = 957,240,144 × 957,240,144
4. Step 4: Simplify right side
   444,485,538x = 916,308,693,285,140,736
5. Step 5: Solve for x
   x = 916,308,693,285,140,736/444,485,538
6. Step 6: Final answer
   x = 2,061,503,952.21