Finding the Third Proportional to 2,247,578 and 4,854,810

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247,578 : 4,854,810 = 4,854,810 : x
2. Step 2: Convert to fraction form
   2,247,578/4,854,810 = 4,854,810/x
3. Step 3: Cross multiply
   2,247,578x = 4,854,810 × 4,854,810
4. Step 4: Simplify right side
   2,247,578x = 23,569,180,136,100
5. Step 5: Solve for x
   x = 23,569,180,136,100/2,247,578
6. Step 6: Final answer
   x = 10,486,479.28