Finding the Third Proportional to 123,838 and 191,336

Step by Step Solution

1. Step 1: Write the proportion equation
   123,838 : 191,336 = 191,336 : x
2. Step 2: Convert to fraction form
   123,838/191,336 = 191,336/x
3. Step 3: Cross multiply
   123,838x = 191,336 × 191,336
4. Step 4: Simplify right side
   123,838x = 36,609,464,896
5. Step 5: Solve for x
   x = 36,609,464,896/123,838
6. Step 6: Final answer
   x = 295,623.84