Finding the Third Proportional to 155,196.75 and 237,307.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,196.75 : 237,307.50 = 237,307.50 : x
2. Step 2: Convert to fraction form
   155,196.75/237,307.50 = 237,307.50/x
3. Step 3: Cross multiply
   155,196.75x = 237,307.50 × 237,307.50
4. Step 4: Simplify right side
   155,196.75x = 56,314,849,556.25
5. Step 5: Solve for x
   x = 56,314,849,556.25/155,196.75
6. Step 6: Final answer
   x = 362,861.01