Finding the Third Proportional to 500,668 and 1,042,754

Step by Step Solution

1. Step 1: Write the proportion equation
   500,668 : 1,042,754 = 1,042,754 : x
2. Step 2: Convert to fraction form
   500,668/1,042,754 = 1,042,754/x
3. Step 3: Cross multiply
   500,668x = 1,042,754 × 1,042,754
4. Step 4: Simplify right side
   500,668x = 1,087,335,904,516
5. Step 5: Solve for x
   x = 1,087,335,904,516/500,668
6. Step 6: Final answer
   x = 2,171,770.32