Finding the Third Proportional to 152,716.50 and 233,019

Step by Step Solution

1. Step 1: Write the proportion equation
   152,716.50 : 233,019 = 233,019 : x
2. Step 2: Convert to fraction form
   152,716.50/233,019 = 233,019/x
3. Step 3: Cross multiply
   152,716.50x = 233,019 × 233,019
4. Step 4: Simplify right side
   152,716.50x = 54,297,854,361
5. Step 5: Solve for x
   x = 54,297,854,361/152,716.50
6. Step 6: Final answer
   x = 355,546.74