Finding the Third Proportional to 1,981,446 and 3,148,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,981,446 : 3,148,956 = 3,148,956 : x
2. Step 2: Convert to fraction form
   1,981,446/3,148,956 = 3,148,956/x
3. Step 3: Cross multiply
   1,981,446x = 3,148,956 × 3,148,956
4. Step 4: Simplify right side
   1,981,446x = 9,915,923,889,936
5. Step 5: Solve for x
   x = 9,915,923,889,936/1,981,446
6. Step 6: Final answer
   x = 5,004,387.65