Finding the Third Proportional to 8,902,979,341,560 and 19,284,308,858,736

Step by Step Solution

1. Step 1: Write the proportion equation
   8,902,979,341,560 : 19,284,308,858,736 = 19,284,308,858,736 : x
2. Step 2: Convert to fraction form
   8,902,979,341,560/19,284,308,858,736 = 19,284,308,858,736/x
3. Step 3: Cross multiply
   8,902,979,341,560x = 19,284,308,858,736 × 19,284,308,858,736
4. Step 4: Simplify right side
   8,902,979,341,560x = 371,884,568,159,123,794,636,570,624
5. Step 5: Solve for x
   x = 371,884,568,159,123,794,636,570,624/8,902,979,341,560
6. Step 6: Final answer
   x = 41,770,799,851,587.81