Finding the Third Proportional to 79,748.25 and 108,353.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,748.25 : 108,353.25 = 108,353.25 : x
2. Step 2: Convert to fraction form
   79,748.25/108,353.25 = 108,353.25/x
3. Step 3: Cross multiply
   79,748.25x = 108,353.25 × 108,353.25
4. Step 4: Simplify right side
   79,748.25x = 11,740,426,785.56
5. Step 5: Solve for x
   x = 11,740,426,785.56/79,748.25
6. Step 6: Final answer
   x = 147,218.61