Finding the Third Proportional to 60,092 and 139,110

Step by Step Solution

1. Step 1: Write the proportion equation
   60,092 : 139,110 = 139,110 : x
2. Step 2: Convert to fraction form
   60,092/139,110 = 139,110/x
3. Step 3: Cross multiply
   60,092x = 139,110 × 139,110
4. Step 4: Simplify right side
   60,092x = 19,351,592,100
5. Step 5: Solve for x
   x = 19,351,592,100/60,092
6. Step 6: Final answer
   x = 322,032.75