Finding the Third Proportional to 124,494 and 194,514

Step by Step Solution

1. Step 1: Write the proportion equation
   124,494 : 194,514 = 194,514 : x
2. Step 2: Convert to fraction form
   124,494/194,514 = 194,514/x
3. Step 3: Cross multiply
   124,494x = 194,514 × 194,514
4. Step 4: Simplify right side
   124,494x = 37,835,696,196
5. Step 5: Solve for x
   x = 37,835,696,196/124,494
6. Step 6: Final answer
   x = 303,915.82