Finding the Third Proportional to 3,864,384 and 9,092,736

Step by Step Solution

1. Step 1: Write the proportion equation
   3,864,384 : 9,092,736 = 9,092,736 : x
2. Step 2: Convert to fraction form
   3,864,384/9,092,736 = 9,092,736/x
3. Step 3: Cross multiply
   3,864,384x = 9,092,736 × 9,092,736
4. Step 4: Simplify right side
   3,864,384x = 82,677,847,965,696
5. Step 5: Solve for x
   x = 82,677,847,965,696/3,864,384
6. Step 6: Final answer
   x = 21,394,832.39