Finding the Third Proportional to 73,467 and 109,120.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,467 : 109,120.50 = 109,120.50 : x
2. Step 2: Convert to fraction form
   73,467/109,120.50 = 109,120.50/x
3. Step 3: Cross multiply
   73,467x = 109,120.50 × 109,120.50
4. Step 4: Simplify right side
   73,467x = 11,907,283,520.25
5. Step 5: Solve for x
   x = 11,907,283,520.25/73,467
6. Step 6: Final answer
   x = 162,076.63