Finding the Third Proportional to 108,843.75 and 168,118.88

Step by Step Solution

1. Step 1: Write the proportion equation
   108,843.75 : 168,118.88 = 168,118.88 : x
2. Step 2: Convert to fraction form
   108,843.75/168,118.88 = 168,118.88/x
3. Step 3: Cross multiply
   108,843.75x = 168,118.88 × 168,118.88
4. Step 4: Simplify right side
   108,843.75x = 28,263,956,131.27
5. Step 5: Solve for x
   x = 28,263,956,131.27/108,843.75
6. Step 6: Final answer
   x = 259,674.59