Finding the Third Proportional to 467,397 and 1,016,820

Step by Step Solution

1. Step 1: Write the proportion equation
   467,397 : 1,016,820 = 1,016,820 : x
2. Step 2: Convert to fraction form
   467,397/1,016,820 = 1,016,820/x
3. Step 3: Cross multiply
   467,397x = 1,016,820 × 1,016,820
4. Step 4: Simplify right side
   467,397x = 1,033,922,912,400
5. Step 5: Solve for x
   x = 1,033,922,912,400/467,397
6. Step 6: Final answer
   x = 2,212,087.18