Finding the Third Proportional to 3,434,067 and 7,458,597

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434,067 : 7,458,597 = 7,458,597 : x
2. Step 2: Convert to fraction form
   3,434,067/7,458,597 = 7,458,597/x
3. Step 3: Cross multiply
   3,434,067x = 7,458,597 × 7,458,597
4. Step 4: Simplify right side
   3,434,067x = 55,630,669,208,409
5. Step 5: Solve for x
   x = 55,630,669,208,409/3,434,067
6. Step 6: Final answer
   x = 16,199,645.85