Finding the Third Proportional to 122,669,969,751 and 188,436,093,039

Step by Step Solution

1. Step 1: Write the proportion equation
   122,669,969,751 : 188,436,093,039 = 188,436,093,039 : x
2. Step 2: Convert to fraction form
   122,669,969,751/188,436,093,039 = 188,436,093,039/x
3. Step 3: Cross multiply
   122,669,969,751x = 188,436,093,039 × 188,436,093,039
4. Step 4: Simplify right side
   122,669,969,751x = 35,508,161,159,802,665,304,064
5. Step 5: Solve for x
   x = 35,508,161,159,802,665,304,064/122,669,969,751
6. Step 6: Final answer
   x = 289,460,910,701.12