Finding the Third Proportional to 108,763 and 240,853

Step by Step Solution

1. Step 1: Write the proportion equation
   108,763 : 240,853 = 240,853 : x
2. Step 2: Convert to fraction form
   108,763/240,853 = 240,853/x
3. Step 3: Cross multiply
   108,763x = 240,853 × 240,853
4. Step 4: Simplify right side
   108,763x = 58,010,167,609
5. Step 5: Solve for x
   x = 58,010,167,609/108,763
6. Step 6: Final answer
   x = 533,363.07