Finding the Third Proportional to 572,036 and 1,231,768

Step by Step Solution

1. Step 1: Write the proportion equation
   572,036 : 1,231,768 = 1,231,768 : x
2. Step 2: Convert to fraction form
   572,036/1,231,768 = 1,231,768/x
3. Step 3: Cross multiply
   572,036x = 1,231,768 × 1,231,768
4. Step 4: Simplify right side
   572,036x = 1,517,252,405,824
5. Step 5: Solve for x
   x = 1,517,252,405,824/572,036
6. Step 6: Final answer
   x = 2,652,372.24