Finding the Third Proportional to 448,954 and 997,552.75

Step by Step Solution

1. Step 1: Write the proportion equation
   448,954 : 997,552.75 = 997,552.75 : x
2. Step 2: Convert to fraction form
   448,954/997,552.75 = 997,552.75/x
3. Step 3: Cross multiply
   448,954x = 997,552.75 × 997,552.75
4. Step 4: Simplify right side
   448,954x = 995,111,489,032.56
5. Step 5: Solve for x
   x = 995,111,489,032.56/448,954
6. Step 6: Final answer
   x = 2,216,511.02