Finding the Third Proportional to 59,131 and 127,009

Step by Step Solution

1. Step 1: Write the proportion equation
   59,131 : 127,009 = 127,009 : x
2. Step 2: Convert to fraction form
   59,131/127,009 = 127,009/x
3. Step 3: Cross multiply
   59,131x = 127,009 × 127,009
4. Step 4: Simplify right side
   59,131x = 16,131,286,081
5. Step 5: Solve for x
   x = 16,131,286,081/59,131
6. Step 6: Final answer
   x = 272,805.91