Finding the Third Proportional to 3,229,326 and 7,612,425

Step by Step Solution

1. Step 1: Write the proportion equation
   3,229,326 : 7,612,425 = 7,612,425 : x
2. Step 2: Convert to fraction form
   3,229,326/7,612,425 = 7,612,425/x
3. Step 3: Cross multiply
   3,229,326x = 7,612,425 × 7,612,425
4. Step 4: Simplify right side
   3,229,326x = 57,949,014,380,625
5. Step 5: Solve for x
   x = 57,949,014,380,625/3,229,326
6. Step 6: Final answer
   x = 17,944,615.81