Finding the Third Proportional to 465,687 and 1,018,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,687 : 1,018,549.50 = 1,018,549.50 : x
2. Step 2: Convert to fraction form
   465,687/1,018,549.50 = 1,018,549.50/x
3. Step 3: Cross multiply
   465,687x = 1,018,549.50 × 1,018,549.50
4. Step 4: Simplify right side
   465,687x = 1,037,443,083,950.25
5. Step 5: Solve for x
   x = 1,037,443,083,950.25/465,687
6. Step 6: Final answer
   x = 2,227,769.05