Finding the Third Proportional to 108,732 and 230,532

Step by Step Solution

1. Step 1: Write the proportion equation
   108,732 : 230,532 = 230,532 : x
2. Step 2: Convert to fraction form
   108,732/230,532 = 230,532/x
3. Step 3: Cross multiply
   108,732x = 230,532 × 230,532
4. Step 4: Simplify right side
   108,732x = 53,145,003,024
5. Step 5: Solve for x
   x = 53,145,003,024/108,732
6. Step 6: Final answer
   x = 488,770.58