Finding the Third Proportional to 237,222 and 366,918.75

Step by Step Solution

1. Step 1: Write the proportion equation
   237,222 : 366,918.75 = 366,918.75 : x
2. Step 2: Convert to fraction form
   237,222/366,918.75 = 366,918.75/x
3. Step 3: Cross multiply
   237,222x = 366,918.75 × 366,918.75
4. Step 4: Simplify right side
   237,222x = 134,629,369,101.56
5. Step 5: Solve for x
   x = 134,629,369,101.56/237,222
6. Step 6: Final answer
   x = 567,524.80