Finding the Third Proportional to 3,726,816 and 7,941,696

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,816 : 7,941,696 = 7,941,696 : x
2. Step 2: Convert to fraction form
   3,726,816/7,941,696 = 7,941,696/x
3. Step 3: Cross multiply
   3,726,816x = 7,941,696 × 7,941,696
4. Step 4: Simplify right side
   3,726,816x = 63,070,535,356,416
5. Step 5: Solve for x
   x = 63,070,535,356,416/3,726,816
6. Step 6: Final answer
   x = 16,923,436.88