Finding the Third Proportional to 446,294 and 981,040

Step by Step Solution

1. Step 1: Write the proportion equation
   446,294 : 981,040 = 981,040 : x
2. Step 2: Convert to fraction form
   446,294/981,040 = 981,040/x
3. Step 3: Cross multiply
   446,294x = 981,040 × 981,040
4. Step 4: Simplify right side
   446,294x = 962,439,481,600
5. Step 5: Solve for x
   x = 962,439,481,600/446,294
6. Step 6: Final answer
   x = 2,156,514.50