Finding the Third Proportional to 108,497 and 234,540

Step by Step Solution

1. Step 1: Write the proportion equation
   108,497 : 234,540 = 234,540 : x
2. Step 2: Convert to fraction form
   108,497/234,540 = 234,540/x
3. Step 3: Cross multiply
   108,497x = 234,540 × 234,540
4. Step 4: Simplify right side
   108,497x = 55,009,011,600
5. Step 5: Solve for x
   x = 55,009,011,600/108,497
6. Step 6: Final answer
   x = 507,009.52