Finding the Third Proportional to 3,726,226 and 7,983,648

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,226 : 7,983,648 = 7,983,648 : x
2. Step 2: Convert to fraction form
   3,726,226/7,983,648 = 7,983,648/x
3. Step 3: Cross multiply
   3,726,226x = 7,983,648 × 7,983,648
4. Step 4: Simplify right side
   3,726,226x = 63,738,635,387,904
5. Step 5: Solve for x
   x = 63,738,635,387,904/3,726,226
6. Step 6: Final answer
   x = 17,105,413.19