Finding the Third Proportional to 2,260,878 and 4,914,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260,878 : 4,914,444 = 4,914,444 : x
2. Step 2: Convert to fraction form
   2,260,878/4,914,444 = 4,914,444/x
3. Step 3: Cross multiply
   2,260,878x = 4,914,444 × 4,914,444
4. Step 4: Simplify right side
   2,260,878x = 24,151,759,829,136
5. Step 5: Solve for x
   x = 24,151,759,829,136/2,260,878
6. Step 6: Final answer
   x = 10,682,469.30