Finding the Third Proportional to 16,863,161,784 and 37,496,685,864

Step by Step Solution

1. Step 1: Write the proportion equation
   16,863,161,784 : 37,496,685,864 = 37,496,685,864 : x
2. Step 2: Convert to fraction form
   16,863,161,784/37,496,685,864 = 37,496,685,864/x
3. Step 3: Cross multiply
   16,863,161,784x = 37,496,685,864 × 37,496,685,864
4. Step 4: Simplify right side
   16,863,161,784x = 1,406,001,450,783,497,519,104
5. Step 5: Solve for x
   x = 1,406,001,450,783,497,519,104/16,863,161,784
6. Step 6: Final answer
   x = 83,377,095,517.02