Finding the Third Proportional to 2,114,600 and 3,162,660

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,600 : 3,162,660 = 3,162,660 : x
2. Step 2: Convert to fraction form
   2,114,600/3,162,660 = 3,162,660/x
3. Step 3: Cross multiply
   2,114,600x = 3,162,660 × 3,162,660
4. Step 4: Simplify right side
   2,114,600x = 10,002,418,275,600
5. Step 5: Solve for x
   x = 10,002,418,275,600/2,114,600
6. Step 6: Final answer
   x = 4,730,170.38