Finding the Third Proportional to 465,726 and 1,018,644

Step by Step Solution

1. Step 1: Write the proportion equation
   465,726 : 1,018,644 = 1,018,644 : x
2. Step 2: Convert to fraction form
   465,726/1,018,644 = 1,018,644/x
3. Step 3: Cross multiply
   465,726x = 1,018,644 × 1,018,644
4. Step 4: Simplify right side
   465,726x = 1,037,635,598,736
5. Step 5: Solve for x
   x = 1,037,635,598,736/465,726
6. Step 6: Final answer
   x = 2,227,995.86