Finding the Third Proportional to 79,796 and 123,726

Step by Step Solution

1. Step 1: Write the proportion equation
   79,796 : 123,726 = 123,726 : x
2. Step 2: Convert to fraction form
   79,796/123,726 = 123,726/x
3. Step 3: Cross multiply
   79,796x = 123,726 × 123,726
4. Step 4: Simplify right side
   79,796x = 15,308,123,076
5. Step 5: Solve for x
   x = 15,308,123,076/79,796
6. Step 6: Final answer
   x = 191,840.73