Finding the Third Proportional to 89,227.50 and 118,956

Step by Step Solution

1. Step 1: Write the proportion equation
   89,227.50 : 118,956 = 118,956 : x
2. Step 2: Convert to fraction form
   89,227.50/118,956 = 118,956/x
3. Step 3: Cross multiply
   89,227.50x = 118,956 × 118,956
4. Step 4: Simplify right side
   89,227.50x = 14,150,529,936
5. Step 5: Solve for x
   x = 14,150,529,936/89,227.50
6. Step 6: Final answer
   x = 158,589.34