Finding the Third Proportional to 2,874,206 and 3,996,327

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,206 : 3,996,327 = 3,996,327 : x
2. Step 2: Convert to fraction form
   2,874,206/3,996,327 = 3,996,327/x
3. Step 3: Cross multiply
   2,874,206x = 3,996,327 × 3,996,327
4. Step 4: Simplify right side
   2,874,206x = 15,970,629,490,929
5. Step 5: Solve for x
   x = 15,970,629,490,929/2,874,206
6. Step 6: Final answer
   x = 5,556,536.13