Finding the Third Proportional to 226,521 and 495,643.50

Step by Step Solution

1. Step 1: Write the proportion equation
   226,521 : 495,643.50 = 495,643.50 : x
2. Step 2: Convert to fraction form
   226,521/495,643.50 = 495,643.50/x
3. Step 3: Cross multiply
   226,521x = 495,643.50 × 495,643.50
4. Step 4: Simplify right side
   226,521x = 245,662,479,092.25
5. Step 5: Solve for x
   x = 245,662,479,092.25/226,521
6. Step 6: Final answer
   x = 1,084,502.01