Finding the Third Proportional to 574,708 and 1,248,896

Step by Step Solution

1. Step 1: Write the proportion equation
   574,708 : 1,248,896 = 1,248,896 : x
2. Step 2: Convert to fraction form
   574,708/1,248,896 = 1,248,896/x
3. Step 3: Cross multiply
   574,708x = 1,248,896 × 1,248,896
4. Step 4: Simplify right side
   574,708x = 1,559,741,218,816
5. Step 5: Solve for x
   x = 1,559,741,218,816/574,708
6. Step 6: Final answer
   x = 2,713,971.65