Finding the Third Proportional to 30,269 and 62,986

Step by Step Solution

1. Step 1: Write the proportion equation
   30,269 : 62,986 = 62,986 : x
2. Step 2: Convert to fraction form
   30,269/62,986 = 62,986/x
3. Step 3: Cross multiply
   30,269x = 62,986 × 62,986
4. Step 4: Simplify right side
   30,269x = 3,967,236,196
5. Step 5: Solve for x
   x = 3,967,236,196/30,269
6. Step 6: Final answer
   x = 131,065.98