Finding the Third Proportional to 448,776 and 981,792

Step by Step Solution

1. Step 1: Write the proportion equation
   448,776 : 981,792 = 981,792 : x
2. Step 2: Convert to fraction form
   448,776/981,792 = 981,792/x
3. Step 3: Cross multiply
   448,776x = 981,792 × 981,792
4. Step 4: Simplify right side
   448,776x = 963,915,531,264
5. Step 5: Solve for x
   x = 963,915,531,264/448,776
6. Step 6: Final answer
   x = 2,147,876.74