Finding the Third Proportional to 455,749 and 982,150

Step by Step Solution

1. Step 1: Write the proportion equation
   455,749 : 982,150 = 982,150 : x
2. Step 2: Convert to fraction form
   455,749/982,150 = 982,150/x
3. Step 3: Cross multiply
   455,749x = 982,150 × 982,150
4. Step 4: Simplify right side
   455,749x = 964,618,622,500
5. Step 5: Solve for x
   x = 964,618,622,500/455,749
6. Step 6: Final answer
   x = 2,116,556.75