Finding the Third Proportional to 2,201,656 and 3,100,419

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,656 : 3,100,419 = 3,100,419 : x
2. Step 2: Convert to fraction form
   2,201,656/3,100,419 = 3,100,419/x
3. Step 3: Cross multiply
   2,201,656x = 3,100,419 × 3,100,419
4. Step 4: Simplify right side
   2,201,656x = 9,612,597,975,561
5. Step 5: Solve for x
   x = 9,612,597,975,561/2,201,656
6. Step 6: Final answer
   x = 4,366,076.25