Finding the Third Proportional to 67,716 and 104,953.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,716 : 104,953.50 = 104,953.50 : x
2. Step 2: Convert to fraction form
   67,716/104,953.50 = 104,953.50/x
3. Step 3: Cross multiply
   67,716x = 104,953.50 × 104,953.50
4. Step 4: Simplify right side
   67,716x = 11,015,237,162.25
5. Step 5: Solve for x
   x = 11,015,237,162.25/67,716
6. Step 6: Final answer
   x = 162,668.16