Finding the Third Proportional to 573,048 and 1,208,816

Step by Step Solution

1. Step 1: Write the proportion equation
   573,048 : 1,208,816 = 1,208,816 : x
2. Step 2: Convert to fraction form
   573,048/1,208,816 = 1,208,816/x
3. Step 3: Cross multiply
   573,048x = 1,208,816 × 1,208,816
4. Step 4: Simplify right side
   573,048x = 1,461,236,121,856
5. Step 5: Solve for x
   x = 1,461,236,121,856/573,048
6. Step 6: Final answer
   x = 2,549,936.69