Finding the Third Proportional to 80,955 and 120,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,955 : 120,601.50 = 120,601.50 : x
2. Step 2: Convert to fraction form
   80,955/120,601.50 = 120,601.50/x
3. Step 3: Cross multiply
   80,955x = 120,601.50 × 120,601.50
4. Step 4: Simplify right side
   80,955x = 14,544,721,802.25
5. Step 5: Solve for x
   x = 14,544,721,802.25/80,955
6. Step 6: Final answer
   x = 179,664.28