Finding the Third Proportional to 3,567,914 and 5,086,123

Step by Step Solution

1. Step 1: Write the proportion equation
   3,567,914 : 5,086,123 = 5,086,123 : x
2. Step 2: Convert to fraction form
   3,567,914/5,086,123 = 5,086,123/x
3. Step 3: Cross multiply
   3,567,914x = 5,086,123 × 5,086,123
4. Step 4: Simplify right side
   3,567,914x = 25,868,647,171,129
5. Step 5: Solve for x
   x = 25,868,647,171,129/3,567,914
6. Step 6: Final answer
   x = 7,250,356.14