Finding the Third Proportional to 495,324 and 1,085,580

Step by Step Solution

1. Step 1: Write the proportion equation
   495,324 : 1,085,580 = 1,085,580 : x
2. Step 2: Convert to fraction form
   495,324/1,085,580 = 1,085,580/x
3. Step 3: Cross multiply
   495,324x = 1,085,580 × 1,085,580
4. Step 4: Simplify right side
   495,324x = 1,178,483,936,400
5. Step 5: Solve for x
   x = 1,178,483,936,400/495,324
6. Step 6: Final answer
   x = 2,379,218.32