Finding the Third Proportional to 124,278 and 194,414.44

Step by Step Solution

1. Step 1: Write the proportion equation
   124,278 : 194,414.44 = 194,414.44 : x
2. Step 2: Convert to fraction form
   124,278/194,414.44 = 194,414.44/x
3. Step 3: Cross multiply
   124,278x = 194,414.44 × 194,414.44
4. Step 4: Simplify right side
   124,278x = 37,796,973,508.44
5. Step 5: Solve for x
   x = 37,796,973,508.44/124,278
6. Step 6: Final answer
   x = 304,132.46