Finding the Third Proportional to 108,157.50 and 234,567

Step by Step Solution

1. Step 1: Write the proportion equation
   108,157.50 : 234,567 = 234,567 : x
2. Step 2: Convert to fraction form
   108,157.50/234,567 = 234,567/x
3. Step 3: Cross multiply
   108,157.50x = 234,567 × 234,567
4. Step 4: Simplify right side
   108,157.50x = 55,021,677,489
5. Step 5: Solve for x
   x = 55,021,677,489/108,157.50
6. Step 6: Final answer
   x = 508,718.10