Finding the Third Proportional to 103,659,383 and 239,978,024

Step by Step Solution

1. Step 1: Write the proportion equation
   103,659,383 : 239,978,024 = 239,978,024 : x
2. Step 2: Convert to fraction form
   103,659,383/239,978,024 = 239,978,024/x
3. Step 3: Cross multiply
   103,659,383x = 239,978,024 × 239,978,024
4. Step 4: Simplify right side
   103,659,383x = 57,589,452,002,944,576
5. Step 5: Solve for x
   x = 57,589,452,002,944,576/103,659,383
6. Step 6: Final answer
   x = 555,564,294.68