Finding the Third Proportional to 448,740 and 981,954

Step by Step Solution

1. Step 1: Write the proportion equation
   448,740 : 981,954 = 981,954 : x
2. Step 2: Convert to fraction form
   448,740/981,954 = 981,954/x
3. Step 3: Cross multiply
   448,740x = 981,954 × 981,954
4. Step 4: Simplify right side
   448,740x = 964,233,658,116
5. Step 5: Solve for x
   x = 964,233,658,116/448,740
6. Step 6: Final answer
   x = 2,148,757.98