Finding the Third Proportional to 2,938,644 and 4,452,327

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,644 : 4,452,327 = 4,452,327 : x
2. Step 2: Convert to fraction form
   2,938,644/4,452,327 = 4,452,327/x
3. Step 3: Cross multiply
   2,938,644x = 4,452,327 × 4,452,327
4. Step 4: Simplify right side
   2,938,644x = 19,823,215,714,929
5. Step 5: Solve for x
   x = 19,823,215,714,929/2,938,644
6. Step 6: Final answer
   x = 6,745,701.66