Finding the Third Proportional to 51,236 and 105,024

Step by Step Solution

1. Step 1: Write the proportion equation
   51,236 : 105,024 = 105,024 : x
2. Step 2: Convert to fraction form
   51,236/105,024 = 105,024/x
3. Step 3: Cross multiply
   51,236x = 105,024 × 105,024
4. Step 4: Simplify right side
   51,236x = 11,030,040,576
5. Step 5: Solve for x
   x = 11,030,040,576/51,236
6. Step 6: Final answer
   x = 215,279.11