Finding the Third Proportional to 606,722 and 1,324,036

Step by Step Solution

1. Step 1: Write the proportion equation
   606,722 : 1,324,036 = 1,324,036 : x
2. Step 2: Convert to fraction form
   606,722/1,324,036 = 1,324,036/x
3. Step 3: Cross multiply
   606,722x = 1,324,036 × 1,324,036
4. Step 4: Simplify right side
   606,722x = 1,753,071,329,296
5. Step 5: Solve for x
   x = 1,753,071,329,296/606,722
6. Step 6: Final answer
   x = 2,889,414.48