Finding the Third Proportional to 1,355,168 and 1,981,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,168 : 1,981,762 = 1,981,762 : x
2. Step 2: Convert to fraction form
   1,355,168/1,981,762 = 1,981,762/x
3. Step 3: Cross multiply
   1,355,168x = 1,981,762 × 1,981,762
4. Step 4: Simplify right side
   1,355,168x = 3,927,380,624,644
5. Step 5: Solve for x
   x = 3,927,380,624,644/1,355,168
6. Step 6: Final answer
   x = 2,898,076.57