Finding the Third Proportional to 67,751 and 100,644

Step by Step Solution

1. Step 1: Write the proportion equation
   67,751 : 100,644 = 100,644 : x
2. Step 2: Convert to fraction form
   67,751/100,644 = 100,644/x
3. Step 3: Cross multiply
   67,751x = 100,644 × 100,644
4. Step 4: Simplify right side
   67,751x = 10,129,214,736
5. Step 5: Solve for x
   x = 10,129,214,736/67,751
6. Step 6: Final answer
   x = 149,506.50