Finding the Third Proportional to 669,796 and 1,004,815

Step by Step Solution

1. Step 1: Write the proportion equation
   669,796 : 1,004,815 = 1,004,815 : x
2. Step 2: Convert to fraction form
   669,796/1,004,815 = 1,004,815/x
3. Step 3: Cross multiply
   669,796x = 1,004,815 × 1,004,815
4. Step 4: Simplify right side
   669,796x = 1,009,653,184,225
5. Step 5: Solve for x
   x = 1,009,653,184,225/669,796
6. Step 6: Final answer
   x = 1,507,404.02