Finding the Third Proportional to 510,708 and 1,085,976

Step by Step Solution

1. Step 1: Write the proportion equation
   510,708 : 1,085,976 = 1,085,976 : x
2. Step 2: Convert to fraction form
   510,708/1,085,976 = 1,085,976/x
3. Step 3: Cross multiply
   510,708x = 1,085,976 × 1,085,976
4. Step 4: Simplify right side
   510,708x = 1,179,343,872,576
5. Step 5: Solve for x
   x = 1,179,343,872,576/510,708
6. Step 6: Final answer
   x = 2,309,233.21