Finding the Third Proportional to 495,540 and 1,069,812

Step by Step Solution

1. Step 1: Write the proportion equation
   495,540 : 1,069,812 = 1,069,812 : x
2. Step 2: Convert to fraction form
   495,540/1,069,812 = 1,069,812/x
3. Step 3: Cross multiply
   495,540x = 1,069,812 × 1,069,812
4. Step 4: Simplify right side
   495,540x = 1,144,497,715,344
5. Step 5: Solve for x
   x = 1,144,497,715,344/495,540
6. Step 6: Final answer
   x = 2,309,597.04