Finding the Third Proportional to 1,426,564 and 2,216,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,564 : 2,216,022 = 2,216,022 : x
2. Step 2: Convert to fraction form
   1,426,564/2,216,022 = 2,216,022/x
3. Step 3: Cross multiply
   1,426,564x = 2,216,022 × 2,216,022
4. Step 4: Simplify right side
   1,426,564x = 4,910,753,504,484
5. Step 5: Solve for x
   x = 4,910,753,504,484/1,426,564
6. Step 6: Final answer
   x = 3,442,364.66