Finding the Third Proportional to 3,557,204 and 7,789,032

Step by Step Solution

1. Step 1: Write the proportion equation
   3,557,204 : 7,789,032 = 7,789,032 : x
2. Step 2: Convert to fraction form
   3,557,204/7,789,032 = 7,789,032/x
3. Step 3: Cross multiply
   3,557,204x = 7,789,032 × 7,789,032
4. Step 4: Simplify right side
   3,557,204x = 60,669,019,497,024
5. Step 5: Solve for x
   x = 60,669,019,497,024/3,557,204
6. Step 6: Final answer
   x = 17,055,254.49