Finding the Third Proportional to 108,614 and 240,556

Step by Step Solution

1. Step 1: Write the proportion equation
   108,614 : 240,556 = 240,556 : x
2. Step 2: Convert to fraction form
   108,614/240,556 = 240,556/x
3. Step 3: Cross multiply
   108,614x = 240,556 × 240,556
4. Step 4: Simplify right side
   108,614x = 57,867,189,136
5. Step 5: Solve for x
   x = 57,867,189,136/108,614
6. Step 6: Final answer
   x = 532,778.36