Finding the Third Proportional to 123,746 and 193,017

Step by Step Solution

1. Step 1: Write the proportion equation
   123,746 : 193,017 = 193,017 : x
2. Step 2: Convert to fraction form
   123,746/193,017 = 193,017/x
3. Step 3: Cross multiply
   123,746x = 193,017 × 193,017
4. Step 4: Simplify right side
   123,746x = 37,255,562,289
5. Step 5: Solve for x
   x = 37,255,562,289/123,746
6. Step 6: Final answer
   x = 301,064.78