Finding the Third Proportional to 2,341,878 and 4,992,943

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341,878 : 4,992,943 = 4,992,943 : x
2. Step 2: Convert to fraction form
   2,341,878/4,992,943 = 4,992,943/x
3. Step 3: Cross multiply
   2,341,878x = 4,992,943 × 4,992,943
4. Step 4: Simplify right side
   2,341,878x = 24,929,479,801,249
5. Step 5: Solve for x
   x = 24,929,479,801,249/2,341,878
6. Step 6: Final answer
   x = 10,645,080.49