Finding the Third Proportional to 59,697 and 131,058

Step by Step Solution

1. Step 1: Write the proportion equation
   59,697 : 131,058 = 131,058 : x
2. Step 2: Convert to fraction form
   59,697/131,058 = 131,058/x
3. Step 3: Cross multiply
   59,697x = 131,058 × 131,058
4. Step 4: Simplify right side
   59,697x = 17,176,199,364
5. Step 5: Solve for x
   x = 17,176,199,364/59,697
6. Step 6: Final answer
   x = 287,722.99