Finding the Third Proportional to 2,162,484 and 3,114,990

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,484 : 3,114,990 = 3,114,990 : x
2. Step 2: Convert to fraction form
   2,162,484/3,114,990 = 3,114,990/x
3. Step 3: Cross multiply
   2,162,484x = 3,114,990 × 3,114,990
4. Step 4: Simplify right side
   2,162,484x = 9,703,162,700,100
5. Step 5: Solve for x
   x = 9,703,162,700,100/2,162,484
6. Step 6: Final answer
   x = 4,487,044.85