Finding the Third Proportional to 25,858,884 and 56,257,824

Step by Step Solution

1. Step 1: Write the proportion equation
   25,858,884 : 56,257,824 = 56,257,824 : x
2. Step 2: Convert to fraction form
   25,858,884/56,257,824 = 56,257,824/x
3. Step 3: Cross multiply
   25,858,884x = 56,257,824 × 56,257,824
4. Step 4: Simplify right side
   25,858,884x = 3,164,942,761,214,976
5. Step 5: Solve for x
   x = 3,164,942,761,214,976/25,858,884
6. Step 6: Final answer
   x = 122,392,859.69