Finding the Third Proportional to 108,894 and 168,241.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,894 : 168,241.50 = 168,241.50 : x
2. Step 2: Convert to fraction form
   108,894/168,241.50 = 168,241.50/x
3. Step 3: Cross multiply
   108,894x = 168,241.50 × 168,241.50
4. Step 4: Simplify right side
   108,894x = 28,305,202,322.25
5. Step 5: Solve for x
   x = 28,305,202,322.25/108,894
6. Step 6: Final answer
   x = 259,933.53