Finding the Third Proportional to 1,401,694 and 2,195,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,694 : 2,195,882 = 2,195,882 : x
2. Step 2: Convert to fraction form
   1,401,694/2,195,882 = 2,195,882/x
3. Step 3: Cross multiply
   1,401,694x = 2,195,882 × 2,195,882
4. Step 4: Simplify right side
   1,401,694x = 4,821,897,757,924
5. Step 5: Solve for x
   x = 4,821,897,757,924/1,401,694
6. Step 6: Final answer
   x = 3,440,050.22