Finding the Third Proportional to 651,676 and 1,362,904

Step by Step Solution

1. Step 1: Write the proportion equation
   651,676 : 1,362,904 = 1,362,904 : x
2. Step 2: Convert to fraction form
   651,676/1,362,904 = 1,362,904/x
3. Step 3: Cross multiply
   651,676x = 1,362,904 × 1,362,904
4. Step 4: Simplify right side
   651,676x = 1,857,507,313,216
5. Step 5: Solve for x
   x = 1,857,507,313,216/651,676
6. Step 6: Final answer
   x = 2,850,354.03