Finding the Third Proportional to 465,663 and 1,022,772

Step by Step Solution

1. Step 1: Write the proportion equation
   465,663 : 1,022,772 = 1,022,772 : x
2. Step 2: Convert to fraction form
   465,663/1,022,772 = 1,022,772/x
3. Step 3: Cross multiply
   465,663x = 1,022,772 × 1,022,772
4. Step 4: Simplify right side
   465,663x = 1,046,062,563,984
5. Step 5: Solve for x
   x = 1,046,062,563,984/465,663
6. Step 6: Final answer
   x = 2,246,393.99