Finding the Third Proportional to 79,417.25 and 123,481.88

Step by Step Solution

1. Step 1: Write the proportion equation
   79,417.25 : 123,481.88 = 123,481.88 : x
2. Step 2: Convert to fraction form
   79,417.25/123,481.88 = 123,481.88/x
3. Step 3: Cross multiply
   79,417.25x = 123,481.88 × 123,481.88
4. Step 4: Simplify right side
   79,417.25x = 15,247,773,453.52
5. Step 5: Solve for x
   x = 15,247,773,453.52/79,417.25
6. Step 6: Final answer
   x = 191,995.74