Finding the Third Proportional to 233,632.50 and 366,018

Step by Step Solution

1. Step 1: Write the proportion equation
   233,632.50 : 366,018 = 366,018 : x
2. Step 2: Convert to fraction form
   233,632.50/366,018 = 366,018/x
3. Step 3: Cross multiply
   233,632.50x = 366,018 × 366,018
4. Step 4: Simplify right side
   233,632.50x = 133,969,176,324
5. Step 5: Solve for x
   x = 133,969,176,324/233,632.50
6. Step 6: Final answer
   x = 573,418.41