Finding the Third Proportional to 992,252 and 2,152,540

Step by Step Solution

1. Step 1: Write the proportion equation
   992,252 : 2,152,540 = 2,152,540 : x
2. Step 2: Convert to fraction form
   992,252/2,152,540 = 2,152,540/x
3. Step 3: Cross multiply
   992,252x = 2,152,540 × 2,152,540
4. Step 4: Simplify right side
   992,252x = 4,633,428,451,600
5. Step 5: Solve for x
   x = 4,633,428,451,600/992,252
6. Step 6: Final answer
   x = 4,669,608.58