Finding the Third Proportional to 56,694 and 123,592

Step by Step Solution

1. Step 1: Write the proportion equation
   56,694 : 123,592 = 123,592 : x
2. Step 2: Convert to fraction form
   56,694/123,592 = 123,592/x
3. Step 3: Cross multiply
   56,694x = 123,592 × 123,592
4. Step 4: Simplify right side
   56,694x = 15,274,982,464
5. Step 5: Solve for x
   x = 15,274,982,464/56,694
6. Step 6: Final answer
   x = 269,428.55