Finding the Third Proportional to 118,241,294,631 and 244,863,945,918

Step by Step Solution

1. Step 1: Write the proportion equation
   118,241,294,631 : 244,863,945,918 = 244,863,945,918 : x
2. Step 2: Convert to fraction form
   118,241,294,631/244,863,945,918 = 244,863,945,918/x
3. Step 3: Cross multiply
   118,241,294,631x = 244,863,945,918 × 244,863,945,918
4. Step 4: Simplify right side
   118,241,294,631x = 59,958,352,010,533,230,608,384
5. Step 5: Solve for x
   x = 59,958,352,010,533,230,608,384/118,241,294,631
6. Step 6: Final answer
   x = 507,084,705,031.75