Finding the Third Proportional to 888,530 and 1,732,768

Step by Step Solution

1. Step 1: Write the proportion equation
   888,530 : 1,732,768 = 1,732,768 : x
2. Step 2: Convert to fraction form
   888,530/1,732,768 = 1,732,768/x
3. Step 3: Cross multiply
   888,530x = 1,732,768 × 1,732,768
4. Step 4: Simplify right side
   888,530x = 3,002,484,941,824
5. Step 5: Solve for x
   x = 3,002,484,941,824/888,530
6. Step 6: Final answer
   x = 3,379,159.90