Finding the Third Proportional to 1,022,328 and 1,581,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,328 : 1,581,336 = 1,581,336 : x
2. Step 2: Convert to fraction form
   1,022,328/1,581,336 = 1,581,336/x
3. Step 3: Cross multiply
   1,022,328x = 1,581,336 × 1,581,336
4. Step 4: Simplify right side
   1,022,328x = 2,500,623,544,896
5. Step 5: Solve for x
   x = 2,500,623,544,896/1,022,328
6. Step 6: Final answer
   x = 2,446,009.05