Finding the Third Proportional to 60,093 and 139,112

Step by Step Solution

1. Step 1: Write the proportion equation
   60,093 : 139,112 = 139,112 : x
2. Step 2: Convert to fraction form
   60,093/139,112 = 139,112/x
3. Step 3: Cross multiply
   60,093x = 139,112 × 139,112
4. Step 4: Simplify right side
   60,093x = 19,352,148,544
5. Step 5: Solve for x
   x = 19,352,148,544/60,093
6. Step 6: Final answer
   x = 322,036.65