Finding the Third Proportional to 2,170,384 and 3,192,851

Step by Step Solution

1. Step 1: Write the proportion equation
   2,170,384 : 3,192,851 = 3,192,851 : x
2. Step 2: Convert to fraction form
   2,170,384/3,192,851 = 3,192,851/x
3. Step 3: Cross multiply
   2,170,384x = 3,192,851 × 3,192,851
4. Step 4: Simplify right side
   2,170,384x = 10,194,297,508,201
5. Step 5: Solve for x
   x = 10,194,297,508,201/2,170,384
6. Step 6: Final answer
   x = 4,697,001.78