Finding the Third Proportional to 2,982,780 and 4,474,494

Step by Step Solution

1. Step 1: Write the proportion equation
   2,982,780 : 4,474,494 = 4,474,494 : x
2. Step 2: Convert to fraction form
   2,982,780/4,474,494 = 4,474,494/x
3. Step 3: Cross multiply
   2,982,780x = 4,474,494 × 4,474,494
4. Step 4: Simplify right side
   2,982,780x = 20,021,096,556,036
5. Step 5: Solve for x
   x = 20,021,096,556,036/2,982,780
6. Step 6: Final answer
   x = 6,712,227.04