Finding the Third Proportional to 2,648,598 and 4,100,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,598 : 4,100,310 = 4,100,310 : x
2. Step 2: Convert to fraction form
   2,648,598/4,100,310 = 4,100,310/x
3. Step 3: Cross multiply
   2,648,598x = 4,100,310 × 4,100,310
4. Step 4: Simplify right side
   2,648,598x = 16,812,542,096,100
5. Step 5: Solve for x
   x = 16,812,542,096,100/2,648,598
6. Step 6: Final answer
   x = 6,347,713.81