Finding the Third Proportional to 72,373 and 110,005

Step by Step Solution

1. Step 1: Write the proportion equation
   72,373 : 110,005 = 110,005 : x
2. Step 2: Convert to fraction form
   72,373/110,005 = 110,005/x
3. Step 3: Cross multiply
   72,373x = 110,005 × 110,005
4. Step 4: Simplify right side
   72,373x = 12,101,100,025
5. Step 5: Solve for x
   x = 12,101,100,025/72,373
6. Step 6: Final answer
   x = 167,204.62