Finding the Third Proportional to 1,981,462 and 3,148,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,981,462 : 3,148,982 = 3,148,982 : x
2. Step 2: Convert to fraction form
   1,981,462/3,148,982 = 3,148,982/x
3. Step 3: Cross multiply
   1,981,462x = 3,148,982 × 3,148,982
4. Step 4: Simplify right side
   1,981,462x = 9,916,087,636,324
5. Step 5: Solve for x
   x = 9,916,087,636,324/1,981,462
6. Step 6: Final answer
   x = 5,004,429.88