Finding the Third Proportional to 109,231 and 164,848

Step by Step Solution

1. Step 1: Write the proportion equation
   109,231 : 164,848 = 164,848 : x
2. Step 2: Convert to fraction form
   109,231/164,848 = 164,848/x
3. Step 3: Cross multiply
   109,231x = 164,848 × 164,848
4. Step 4: Simplify right side
   109,231x = 27,174,863,104
5. Step 5: Solve for x
   x = 27,174,863,104/109,231
6. Step 6: Final answer
   x = 248,783.43