Finding the Third Proportional to 28,058 and 60,056

Step by Step Solution

1. Step 1: Write the proportion equation
   28,058 : 60,056 = 60,056 : x
2. Step 2: Convert to fraction form
   28,058/60,056 = 60,056/x
3. Step 3: Cross multiply
   28,058x = 60,056 × 60,056
4. Step 4: Simplify right side
   28,058x = 3,606,723,136
5. Step 5: Solve for x
   x = 3,606,723,136/28,058
6. Step 6: Final answer
   x = 128,545.27