Finding the Third Proportional to 465,687 and 1,018,551

Step by Step Solution

1. Step 1: Write the proportion equation
   465,687 : 1,018,551 = 1,018,551 : x
2. Step 2: Convert to fraction form
   465,687/1,018,551 = 1,018,551/x
3. Step 3: Cross multiply
   465,687x = 1,018,551 × 1,018,551
4. Step 4: Simplify right side
   465,687x = 1,037,446,139,601
5. Step 5: Solve for x
   x = 1,037,446,139,601/465,687
6. Step 6: Final answer
   x = 2,227,775.61