Finding the Third Proportional to 3,276,864 and 5,087,824

Step by Step Solution

1. Step 1: Write the proportion equation
   3,276,864 : 5,087,824 = 5,087,824 : x
2. Step 2: Convert to fraction form
   3,276,864/5,087,824 = 5,087,824/x
3. Step 3: Cross multiply
   3,276,864x = 5,087,824 × 5,087,824
4. Step 4: Simplify right side
   3,276,864x = 25,885,953,054,976
5. Step 5: Solve for x
   x = 25,885,953,054,976/3,276,864
6. Step 6: Final answer
   x = 7,899,611.66