Finding the Third Proportional to 2,681,508 and 5,782,824

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681,508 : 5,782,824 = 5,782,824 : x
2. Step 2: Convert to fraction form
   2,681,508/5,782,824 = 5,782,824/x
3. Step 3: Cross multiply
   2,681,508x = 5,782,824 × 5,782,824
4. Step 4: Simplify right side
   2,681,508x = 33,441,053,414,976
5. Step 5: Solve for x
   x = 33,441,053,414,976/2,681,508
6. Step 6: Final answer
   x = 12,470,987.75