Finding the Third Proportional to 175,181 and 384,274

Step by Step Solution

1. Step 1: Write the proportion equation
   175,181 : 384,274 = 384,274 : x
2. Step 2: Convert to fraction form
   175,181/384,274 = 384,274/x
3. Step 3: Cross multiply
   175,181x = 384,274 × 384,274
4. Step 4: Simplify right side
   175,181x = 147,666,507,076
5. Step 5: Solve for x
   x = 147,666,507,076/175,181
6. Step 6: Final answer
   x = 842,936.77