Finding the Third Proportional to 103,200 and 158,832

Step by Step Solution

1. Step 1: Write the proportion equation
   103,200 : 158,832 = 158,832 : x
2. Step 2: Convert to fraction form
   103,200/158,832 = 158,832/x
3. Step 3: Cross multiply
   103,200x = 158,832 × 158,832
4. Step 4: Simplify right side
   103,200x = 25,227,604,224
5. Step 5: Solve for x
   x = 25,227,604,224/103,200
6. Step 6: Final answer
   x = 244,453.53