Finding the Third Proportional to 111,369.94 and 162,020.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,369.94 : 162,020.25 = 162,020.25 : x
2. Step 2: Convert to fraction form
   111,369.94/162,020.25 = 162,020.25/x
3. Step 3: Cross multiply
   111,369.94x = 162,020.25 × 162,020.25
4. Step 4: Simplify right side
   111,369.94x = 26,250,561,410.06
5. Step 5: Solve for x
   x = 26,250,561,410.06/111,369.94
6. Step 6: Final answer
   x = 235,705.99