Finding the Third Proportional to 73,479 and 109,932

Step by Step Solution

1. Step 1: Write the proportion equation
   73,479 : 109,932 = 109,932 : x
2. Step 2: Convert to fraction form
   73,479/109,932 = 109,932/x
3. Step 3: Cross multiply
   73,479x = 109,932 × 109,932
4. Step 4: Simplify right side
   73,479x = 12,085,044,624
5. Step 5: Solve for x
   x = 12,085,044,624/73,479
6. Step 6: Final answer
   x = 164,469.37