Finding the Third Proportional to 663,010 and 982,086

Step by Step Solution

1. Step 1: Write the proportion equation
   663,010 : 982,086 = 982,086 : x
2. Step 2: Convert to fraction form
   663,010/982,086 = 982,086/x
3. Step 3: Cross multiply
   663,010x = 982,086 × 982,086
4. Step 4: Simplify right side
   663,010x = 964,492,911,396
5. Step 5: Solve for x
   x = 964,492,911,396/663,010
6. Step 6: Final answer
   x = 1,454,718.50