Finding the Third Proportional to 1,263,544 and 2,982,799

Step by Step Solution

1. Step 1: Write the proportion equation
   1,263,544 : 2,982,799 = 2,982,799 : x
2. Step 2: Convert to fraction form
   1,263,544/2,982,799 = 2,982,799/x
3. Step 3: Cross multiply
   1,263,544x = 2,982,799 × 2,982,799
4. Step 4: Simplify right side
   1,263,544x = 8,897,089,874,401
5. Step 5: Solve for x
   x = 8,897,089,874,401/1,263,544
6. Step 6: Final answer
   x = 7,041,377.17