Finding the Third Proportional to 951,008 and 1,981,728

Step by Step Solution

1. Step 1: Write the proportion equation
   951,008 : 1,981,728 = 1,981,728 : x
2. Step 2: Convert to fraction form
   951,008/1,981,728 = 1,981,728/x
3. Step 3: Cross multiply
   951,008x = 1,981,728 × 1,981,728
4. Step 4: Simplify right side
   951,008x = 3,927,245,865,984
5. Step 5: Solve for x
   x = 3,927,245,865,984/951,008
6. Step 6: Final answer
   x = 4,129,561.33