Finding the Third Proportional to 237,724 and 495,368

Step by Step Solution

1. Step 1: Write the proportion equation
   237,724 : 495,368 = 495,368 : x
2. Step 2: Convert to fraction form
   237,724/495,368 = 495,368/x
3. Step 3: Cross multiply
   237,724x = 495,368 × 495,368
4. Step 4: Simplify right side
   237,724x = 245,389,455,424
5. Step 5: Solve for x
   x = 245,389,455,424/237,724
6. Step 6: Final answer
   x = 1,032,245.19