Finding the Third Proportional to 60,695 and 123,799

Step by Step Solution

1. Step 1: Write the proportion equation
   60,695 : 123,799 = 123,799 : x
2. Step 2: Convert to fraction form
   60,695/123,799 = 123,799/x
3. Step 3: Cross multiply
   60,695x = 123,799 × 123,799
4. Step 4: Simplify right side
   60,695x = 15,326,192,401
5. Step 5: Solve for x
   x = 15,326,192,401/60,695
6. Step 6: Final answer
   x = 252,511.61