Finding the Third Proportional to 123,867 and 271,362

Step by Step Solution

1. Step 1: Write the proportion equation
   123,867 : 271,362 = 271,362 : x
2. Step 2: Convert to fraction form
   123,867/271,362 = 271,362/x
3. Step 3: Cross multiply
   123,867x = 271,362 × 271,362
4. Step 4: Simplify right side
   123,867x = 73,637,335,044
5. Step 5: Solve for x
   x = 73,637,335,044/123,867
6. Step 6: Final answer
   x = 594,487.11