Finding the Third Proportional to 79,573.50 and 108,133.88

Step by Step Solution

1. Step 1: Write the proportion equation
   79,573.50 : 108,133.88 = 108,133.88 : x
2. Step 2: Convert to fraction form
   79,573.50/108,133.88 = 108,133.88/x
3. Step 3: Cross multiply
   79,573.50x = 108,133.88 × 108,133.88
4. Step 4: Simplify right side
   79,573.50x = 11,692,934,922.52
5. Step 5: Solve for x
   x = 11,692,934,922.52/79,573.50
6. Step 6: Final answer
   x = 146,945.09