Finding the Third Proportional to 88,144,408,802 and 188,863,775,044

Step by Step Solution

1. Step 1: Write the proportion equation
   88,144,408,802 : 188,863,775,044 = 188,863,775,044 : x
2. Step 2: Convert to fraction form
   88,144,408,802/188,863,775,044 = 188,863,775,044/x
3. Step 3: Cross multiply
   88,144,408,802x = 188,863,775,044 × 188,863,775,044
4. Step 4: Simplify right side
   88,144,408,802x = 35,669,525,523,870,636,834,816
5. Step 5: Solve for x
   x = 35,669,525,523,870,636,834,816/88,144,408,802
6. Step 6: Final answer
   x = 404,671,447,782.87