Finding the Third Proportional to 805,944 and 1,764,720

Step by Step Solution

1. Step 1: Write the proportion equation
   805,944 : 1,764,720 = 1,764,720 : x
2. Step 2: Convert to fraction form
   805,944/1,764,720 = 1,764,720/x
3. Step 3: Cross multiply
   805,944x = 1,764,720 × 1,764,720
4. Step 4: Simplify right side
   805,944x = 3,114,236,678,400
5. Step 5: Solve for x
   x = 3,114,236,678,400/805,944
6. Step 6: Final answer
   x = 3,864,085.69