Finding the Third Proportional to 237,100.50 and 363,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,100.50 : 363,544.50 = 363,544.50 : x
2. Step 2: Convert to fraction form
   237,100.50/363,544.50 = 363,544.50/x
3. Step 3: Cross multiply
   237,100.50x = 363,544.50 × 363,544.50
4. Step 4: Simplify right side
   237,100.50x = 132,164,603,480.25
5. Step 5: Solve for x
   x = 132,164,603,480.25/237,100.50
6. Step 6: Final answer
   x = 557,420.18