Finding the Third Proportional to 495,272 and 1,085,484

Step by Step Solution

1. Step 1: Write the proportion equation
   495,272 : 1,085,484 = 1,085,484 : x
2. Step 2: Convert to fraction form
   495,272/1,085,484 = 1,085,484/x
3. Step 3: Cross multiply
   495,272x = 1,085,484 × 1,085,484
4. Step 4: Simplify right side
   495,272x = 1,178,275,514,256
5. Step 5: Solve for x
   x = 1,178,275,514,256/495,272
6. Step 6: Final answer
   x = 2,379,047.30