Finding the Third Proportional to 2,177,570 and 3,204,147

Step by Step Solution

1. Step 1: Write the proportion equation
   2,177,570 : 3,204,147 = 3,204,147 : x
2. Step 2: Convert to fraction form
   2,177,570/3,204,147 = 3,204,147/x
3. Step 3: Cross multiply
   2,177,570x = 3,204,147 × 3,204,147
4. Step 4: Simplify right side
   2,177,570x = 10,266,557,997,609
5. Step 5: Solve for x
   x = 10,266,557,997,609/2,177,570
6. Step 6: Final answer
   x = 4,714,685.63