Finding the Third Proportional to 2,361,820 and 4,891,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361,820 : 4,891,616 = 4,891,616 : x
2. Step 2: Convert to fraction form
   2,361,820/4,891,616 = 4,891,616/x
3. Step 3: Cross multiply
   2,361,820x = 4,891,616 × 4,891,616
4. Step 4: Simplify right side
   2,361,820x = 23,927,907,091,456
5. Step 5: Solve for x
   x = 23,927,907,091,456/2,361,820
6. Step 6: Final answer
   x = 10,131,130.69