Finding the Third Proportional to 110,875.50 and 238,356

Step by Step Solution

1. Step 1: Write the proportion equation
   110,875.50 : 238,356 = 238,356 : x
2. Step 2: Convert to fraction form
   110,875.50/238,356 = 238,356/x
3. Step 3: Cross multiply
   110,875.50x = 238,356 × 238,356
4. Step 4: Simplify right side
   110,875.50x = 56,813,582,736
5. Step 5: Solve for x
   x = 56,813,582,736/110,875.50
6. Step 6: Final answer
   x = 512,408.81