Finding the Third Proportional to 3,427,067 and 7,294,252

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,067 : 7,294,252 = 7,294,252 : x
2. Step 2: Convert to fraction form
   3,427,067/7,294,252 = 7,294,252/x
3. Step 3: Cross multiply
   3,427,067x = 7,294,252 × 7,294,252
4. Step 4: Simplify right side
   3,427,067x = 53,206,112,239,504
5. Step 5: Solve for x
   x = 53,206,112,239,504/3,427,067
6. Step 6: Final answer
   x = 15,525,261.76