Finding the Third Proportional to 27,830 and 60,966

Step by Step Solution

1. Step 1: Write the proportion equation
   27,830 : 60,966 = 60,966 : x
2. Step 2: Convert to fraction form
   27,830/60,966 = 60,966/x
3. Step 3: Cross multiply
   27,830x = 60,966 × 60,966
4. Step 4: Simplify right side
   27,830x = 3,716,853,156
5. Step 5: Solve for x
   x = 3,716,853,156/27,830
6. Step 6: Final answer
   x = 133,555.63