Finding the Third Proportional to 155,158 and 237,247.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,158 : 237,247.50 = 237,247.50 : x
2. Step 2: Convert to fraction form
   155,158/237,247.50 = 237,247.50/x
3. Step 3: Cross multiply
   155,158x = 237,247.50 × 237,247.50
4. Step 4: Simplify right side
   155,158x = 56,286,376,256.25
5. Step 5: Solve for x
   x = 56,286,376,256.25/155,158
6. Step 6: Final answer
   x = 362,768.12