Finding the Third Proportional to 571,704 and 1,128,949

Step by Step Solution

1. Step 1: Write the proportion equation
   571,704 : 1,128,949 = 1,128,949 : x
2. Step 2: Convert to fraction form
   571,704/1,128,949 = 1,128,949/x
3. Step 3: Cross multiply
   571,704x = 1,128,949 × 1,128,949
4. Step 4: Simplify right side
   571,704x = 1,274,525,844,601
5. Step 5: Solve for x
   x = 1,274,525,844,601/571,704
6. Step 6: Final answer
   x = 2,229,345.68