Finding the Third Proportional to 623,622 and 1,004,323.50

Step by Step Solution

1. Step 1: Write the proportion equation
   623,622 : 1,004,323.50 = 1,004,323.50 : x
2. Step 2: Convert to fraction form
   623,622/1,004,323.50 = 1,004,323.50/x
3. Step 3: Cross multiply
   623,622x = 1,004,323.50 × 1,004,323.50
4. Step 4: Simplify right side
   623,622x = 1,008,665,692,652.25
5. Step 5: Solve for x
   x = 1,008,665,692,652.25/623,622
6. Step 6: Final answer
   x = 1,617,431.22