Finding the Third Proportional to 28,147 and 60,058

Step by Step Solution

1. Step 1: Write the proportion equation
   28,147 : 60,058 = 60,058 : x
2. Step 2: Convert to fraction form
   28,147/60,058 = 60,058/x
3. Step 3: Cross multiply
   28,147x = 60,058 × 60,058
4. Step 4: Simplify right side
   28,147x = 3,606,963,364
5. Step 5: Solve for x
   x = 3,606,963,364/28,147
6. Step 6: Final answer
   x = 128,147.35