Finding the Third Proportional to 446,284 and 981,020

Step by Step Solution

1. Step 1: Write the proportion equation
   446,284 : 981,020 = 981,020 : x
2. Step 2: Convert to fraction form
   446,284/981,020 = 981,020/x
3. Step 3: Cross multiply
   446,284x = 981,020 × 981,020
4. Step 4: Simplify right side
   446,284x = 962,400,240,400
5. Step 5: Solve for x
   x = 962,400,240,400/446,284
6. Step 6: Final answer
   x = 2,156,474.89