Finding the Third Proportional to 123,304 and 190,151

Step by Step Solution

1. Step 1: Write the proportion equation
   123,304 : 190,151 = 190,151 : x
2. Step 2: Convert to fraction form
   123,304/190,151 = 190,151/x
3. Step 3: Cross multiply
   123,304x = 190,151 × 190,151
4. Step 4: Simplify right side
   123,304x = 36,157,402,801
5. Step 5: Solve for x
   x = 36,157,402,801/123,304
6. Step 6: Final answer
   x = 293,237.87