Finding the Third Proportional to 110,272.50 and 164,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,272.50 : 164,974.50 = 164,974.50 : x
2. Step 2: Convert to fraction form
   110,272.50/164,974.50 = 164,974.50/x
3. Step 3: Cross multiply
   110,272.50x = 164,974.50 × 164,974.50
4. Step 4: Simplify right side
   110,272.50x = 27,216,585,650.25
5. Step 5: Solve for x
   x = 27,216,585,650.25/110,272.50
6. Step 6: Final answer
   x = 246,812.09