Finding the Third Proportional to 79,384 and 108,108

Step by Step Solution

1. Step 1: Write the proportion equation
   79,384 : 108,108 = 108,108 : x
2. Step 2: Convert to fraction form
   79,384/108,108 = 108,108/x
3. Step 3: Cross multiply
   79,384x = 108,108 × 108,108
4. Step 4: Simplify right side
   79,384x = 11,687,339,664
5. Step 5: Solve for x
   x = 11,687,339,664/79,384
6. Step 6: Final answer
   x = 147,225.38