Finding the Third Proportional to 669,748 and 1,004,622

Step by Step Solution

1. Step 1: Write the proportion equation
   669,748 : 1,004,622 = 1,004,622 : x
2. Step 2: Convert to fraction form
   669,748/1,004,622 = 1,004,622/x
3. Step 3: Cross multiply
   669,748x = 1,004,622 × 1,004,622
4. Step 4: Simplify right side
   669,748x = 1,009,265,362,884
5. Step 5: Solve for x
   x = 1,009,265,362,884/669,748
6. Step 6: Final answer
   x = 1,506,933