Finding the Third Proportional to 137,164 and 195,768

Step by Step Solution

1. Step 1: Write the proportion equation
   137,164 : 195,768 = 195,768 : x
2. Step 2: Convert to fraction form
   137,164/195,768 = 195,768/x
3. Step 3: Cross multiply
   137,164x = 195,768 × 195,768
4. Step 4: Simplify right side
   137,164x = 38,325,109,824
5. Step 5: Solve for x
   x = 38,325,109,824/137,164
6. Step 6: Final answer
   x = 279,410.85