Finding the Third Proportional to 1,401,270 and 1,996,911

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,270 : 1,996,911 = 1,996,911 : x
2. Step 2: Convert to fraction form
   1,401,270/1,996,911 = 1,996,911/x
3. Step 3: Cross multiply
   1,401,270x = 1,996,911 × 1,996,911
4. Step 4: Simplify right side
   1,401,270x = 3,987,653,541,921
5. Step 5: Solve for x
   x = 3,987,653,541,921/1,401,270
6. Step 6: Final answer
   x = 2,845,742.46