Finding the Third Proportional to 1,354,909 and 1,981,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354,909 : 1,981,474 = 1,981,474 : x
2. Step 2: Convert to fraction form
   1,354,909/1,981,474 = 1,981,474/x
3. Step 3: Cross multiply
   1,354,909x = 1,981,474 × 1,981,474
4. Step 4: Simplify right side
   1,354,909x = 3,926,239,212,676
5. Step 5: Solve for x
   x = 3,926,239,212,676/1,354,909
6. Step 6: Final answer
   x = 2,897,788.13