Finding the Third Proportional to 158,076.75 and 237,120

Step by Step Solution

1. Step 1: Write the proportion equation
   158,076.75 : 237,120 = 237,120 : x
2. Step 2: Convert to fraction form
   158,076.75/237,120 = 237,120/x
3. Step 3: Cross multiply
   158,076.75x = 237,120 × 237,120
4. Step 4: Simplify right side
   158,076.75x = 56,225,894,400
5. Step 5: Solve for x
   x = 56,225,894,400/158,076.75
6. Step 6: Final answer
   x = 355,687.31