Finding the Third Proportional to 65,911.50 and 155,526

Step by Step Solution

1. Step 1: Write the proportion equation
   65,911.50 : 155,526 = 155,526 : x
2. Step 2: Convert to fraction form
   65,911.50/155,526 = 155,526/x
3. Step 3: Cross multiply
   65,911.50x = 155,526 × 155,526
4. Step 4: Simplify right side
   65,911.50x = 24,188,336,676
5. Step 5: Solve for x
   x = 24,188,336,676/65,911.50
6. Step 6: Final answer
   x = 366,982.04