Finding the Third Proportional to 109,606.50 and 164,424.94

Step by Step Solution

1. Step 1: Write the proportion equation
   109,606.50 : 164,424.94 = 164,424.94 : x
2. Step 2: Convert to fraction form
   109,606.50/164,424.94 = 164,424.94/x
3. Step 3: Cross multiply
   109,606.50x = 164,424.94 × 164,424.94
4. Step 4: Simplify right side
   109,606.50x = 27,035,560,071.88
5. Step 5: Solve for x
   x = 27,035,560,071.88/109,606.50
6. Step 6: Final answer
   x = 246,660.19