Finding the Third Proportional to 151,434.50 and 237,589

Step by Step Solution

1. Step 1: Write the proportion equation
   151,434.50 : 237,589 = 237,589 : x
2. Step 2: Convert to fraction form
   151,434.50/237,589 = 237,589/x
3. Step 3: Cross multiply
   151,434.50x = 237,589 × 237,589
4. Step 4: Simplify right side
   151,434.50x = 56,448,532,921
5. Step 5: Solve for x
   x = 56,448,532,921/151,434.50
6. Step 6: Final answer
   x = 372,758.74