Finding the Third Proportional to 123,104 and 267,808

Step by Step Solution

1. Step 1: Write the proportion equation
   123,104 : 267,808 = 267,808 : x
2. Step 2: Convert to fraction form
   123,104/267,808 = 267,808/x
3. Step 3: Cross multiply
   123,104x = 267,808 × 267,808
4. Step 4: Simplify right side
   123,104x = 71,721,124,864
5. Step 5: Solve for x
   x = 71,721,124,864/123,104
6. Step 6: Final answer
   x = 582,605.97