Finding the Third Proportional to 5,716,697,019 and 12,383,111,907

Step by Step Solution

1. Step 1: Write the proportion equation
   5,716,697,019 : 12,383,111,907 = 12,383,111,907 : x
2. Step 2: Convert to fraction form
   5,716,697,019/12,383,111,907 = 12,383,111,907/x
3. Step 3: Cross multiply
   5,716,697,019x = 12,383,111,907 × 12,383,111,907
4. Step 4: Simplify right side
   5,716,697,019x = 153,341,460,501,285,175,296
5. Step 5: Solve for x
   x = 153,341,460,501,285,175,296/5,716,697,019
6. Step 6: Final answer
   x = 26,823,436,678.84