Finding the Third Proportional to 108,536.50 and 169,754

Step by Step Solution

1. Step 1: Write the proportion equation
   108,536.50 : 169,754 = 169,754 : x
2. Step 2: Convert to fraction form
   108,536.50/169,754 = 169,754/x
3. Step 3: Cross multiply
   108,536.50x = 169,754 × 169,754
4. Step 4: Simplify right side
   108,536.50x = 28,816,420,516
5. Step 5: Solve for x
   x = 28,816,420,516/108,536.50
6. Step 6: Final answer
   x = 265,499.81