Finding the Third Proportional to 669,812 and 1,004,838

Step by Step Solution

1. Step 1: Write the proportion equation
   669,812 : 1,004,838 = 1,004,838 : x
2. Step 2: Convert to fraction form
   669,812/1,004,838 = 1,004,838/x
3. Step 3: Cross multiply
   669,812x = 1,004,838 × 1,004,838
4. Step 4: Simplify right side
   669,812x = 1,009,699,406,244
5. Step 5: Solve for x
   x = 1,009,699,406,244/669,812
6. Step 6: Final answer
   x = 1,507,437.02