Finding the Third Proportional to 109,249.50 and 164,877

Step by Step Solution

1. Step 1: Write the proportion equation
   109,249.50 : 164,877 = 164,877 : x
2. Step 2: Convert to fraction form
   109,249.50/164,877 = 164,877/x
3. Step 3: Cross multiply
   109,249.50x = 164,877 × 164,877
4. Step 4: Simplify right side
   109,249.50x = 27,184,425,129
5. Step 5: Solve for x
   x = 27,184,425,129/109,249.50
6. Step 6: Final answer
   x = 248,828.83