Finding the Third Proportional to 465,732 and 1,018,638

Step by Step Solution

1. Step 1: Write the proportion equation
   465,732 : 1,018,638 = 1,018,638 : x
2. Step 2: Convert to fraction form
   465,732/1,018,638 = 1,018,638/x
3. Step 3: Cross multiply
   465,732x = 1,018,638 × 1,018,638
4. Step 4: Simplify right side
   465,732x = 1,037,623,375,044
5. Step 5: Solve for x
   x = 1,037,623,375,044/465,732
6. Step 6: Final answer
   x = 2,227,940.91