Finding the Third Proportional to 2,105,341 and 3,197,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,341 : 3,197,412 = 3,197,412 : x
2. Step 2: Convert to fraction form
   2,105,341/3,197,412 = 3,197,412/x
3. Step 3: Cross multiply
   2,105,341x = 3,197,412 × 3,197,412
4. Step 4: Simplify right side
   2,105,341x = 10,223,443,497,744
5. Step 5: Solve for x
   x = 10,223,443,497,744/2,105,341
6. Step 6: Final answer
   x = 4,855,956.11