Finding the Third Proportional to 89,803.50 and 119,832

Step by Step Solution

1. Step 1: Write the proportion equation
   89,803.50 : 119,832 = 119,832 : x
2. Step 2: Convert to fraction form
   89,803.50/119,832 = 119,832/x
3. Step 3: Cross multiply
   89,803.50x = 119,832 × 119,832
4. Step 4: Simplify right side
   89,803.50x = 14,359,708,224
5. Step 5: Solve for x
   x = 14,359,708,224/89,803.50
6. Step 6: Final answer
   x = 159,901.43