Finding the Third Proportional to 25,993,986 and 56,322,518

Step by Step Solution

1. Step 1: Write the proportion equation
   25,993,986 : 56,322,518 = 56,322,518 : x
2. Step 2: Convert to fraction form
   25,993,986/56,322,518 = 56,322,518/x
3. Step 3: Cross multiply
   25,993,986x = 56,322,518 × 56,322,518
4. Step 4: Simplify right side
   25,993,986x = 3,172,226,033,860,324
5. Step 5: Solve for x
   x = 3,172,226,033,860,324/25,993,986
6. Step 6: Final answer
   x = 122,036,921.69