Finding the Third Proportional to 111,023.50 and 164,621

Step by Step Solution

1. Step 1: Write the proportion equation
   111,023.50 : 164,621 = 164,621 : x
2. Step 2: Convert to fraction form
   111,023.50/164,621 = 164,621/x
3. Step 3: Cross multiply
   111,023.50x = 164,621 × 164,621
4. Step 4: Simplify right side
   111,023.50x = 27,100,073,641
5. Step 5: Solve for x
   x = 27,100,073,641/111,023.50
6. Step 6: Final answer
   x = 244,093.13