Finding the Third Proportional to 108,514.75 and 238,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,514.75 : 238,039.50 = 238,039.50 : x
2. Step 2: Convert to fraction form
   108,514.75/238,039.50 = 238,039.50/x
3. Step 3: Cross multiply
   108,514.75x = 238,039.50 × 238,039.50
4. Step 4: Simplify right side
   108,514.75x = 56,662,803,560.25
5. Step 5: Solve for x
   x = 56,662,803,560.25/108,514.75
6. Step 6: Final answer
   x = 522,166.84