Finding the Third Proportional to 51,165.50 and 104,867

Step by Step Solution

1. Step 1: Write the proportion equation
   51,165.50 : 104,867 = 104,867 : x
2. Step 2: Convert to fraction form
   51,165.50/104,867 = 104,867/x
3. Step 3: Cross multiply
   51,165.50x = 104,867 × 104,867
4. Step 4: Simplify right side
   51,165.50x = 10,997,087,689
5. Step 5: Solve for x
   x = 10,997,087,689/51,165.50
6. Step 6: Final answer
   x = 214,931.70