Finding the Third Proportional to 470,397 and 1,016,244

Step by Step Solution

1. Step 1: Write the proportion equation
   470,397 : 1,016,244 = 1,016,244 : x
2. Step 2: Convert to fraction form
   470,397/1,016,244 = 1,016,244/x
3. Step 3: Cross multiply
   470,397x = 1,016,244 × 1,016,244
4. Step 4: Simplify right side
   470,397x = 1,032,751,867,536
5. Step 5: Solve for x
   x = 1,032,751,867,536/470,397
6. Step 6: Final answer
   x = 2,195,489.91