Finding the Third Proportional to 10,843,719 and 14,456,676

Step by Step Solution

1. Step 1: Write the proportion equation
   10,843,719 : 14,456,676 = 14,456,676 : x
2. Step 2: Convert to fraction form
   10,843,719/14,456,676 = 14,456,676/x
3. Step 3: Cross multiply
   10,843,719x = 14,456,676 × 14,456,676
4. Step 4: Simplify right side
   10,843,719x = 208,995,480,968,976
5. Step 5: Solve for x
   x = 208,995,480,968,976/10,843,719
6. Step 6: Final answer
   x = 19,273,413.57