Finding the Third Proportional to 796,644 and 1,720,062

Step by Step Solution

1. Step 1: Write the proportion equation
   796,644 : 1,720,062 = 1,720,062 : x
2. Step 2: Convert to fraction form
   796,644/1,720,062 = 1,720,062/x
3. Step 3: Cross multiply
   796,644x = 1,720,062 × 1,720,062
4. Step 4: Simplify right side
   796,644x = 2,958,613,283,844
5. Step 5: Solve for x
   x = 2,958,613,283,844/796,644
6. Step 6: Final answer
   x = 3,713,846.19