Finding the Third Proportional to 73,171 and 109,444.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,171 : 109,444.50 = 109,444.50 : x
2. Step 2: Convert to fraction form
   73,171/109,444.50 = 109,444.50/x
3. Step 3: Cross multiply
   73,171x = 109,444.50 × 109,444.50
4. Step 4: Simplify right side
   73,171x = 11,978,098,580.25
5. Step 5: Solve for x
   x = 11,978,098,580.25/73,171
6. Step 6: Final answer
   x = 163,700.08