Finding the Third Proportional to 1,028,307 and 2,214,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,307 : 2,214,474 = 2,214,474 : x
2. Step 2: Convert to fraction form
   1,028,307/2,214,474 = 2,214,474/x
3. Step 3: Cross multiply
   1,028,307x = 2,214,474 × 2,214,474
4. Step 4: Simplify right side
   1,028,307x = 4,903,895,096,676
5. Step 5: Solve for x
   x = 4,903,895,096,676/1,028,307
6. Step 6: Final answer
   x = 4,768,901.79