Finding the Third Proportional to 181,951.50 and 260,538

Step by Step Solution

1. Step 1: Write the proportion equation
   181,951.50 : 260,538 = 260,538 : x
2. Step 2: Convert to fraction form
   181,951.50/260,538 = 260,538/x
3. Step 3: Cross multiply
   181,951.50x = 260,538 × 260,538
4. Step 4: Simplify right side
   181,951.50x = 67,880,049,444
5. Step 5: Solve for x
   x = 67,880,049,444/181,951.50
6. Step 6: Final answer
   x = 373,066.72