Finding the Third Proportional to 111,066.19 and 162,460.69

Step by Step Solution

1. Step 1: Write the proportion equation
   111,066.19 : 162,460.69 = 162,460.69 : x
2. Step 2: Convert to fraction form
   111,066.19/162,460.69 = 162,460.69/x
3. Step 3: Cross multiply
   111,066.19x = 162,460.69 × 162,460.69
4. Step 4: Simplify right side
   111,066.19x = 26,393,474,982.97
5. Step 5: Solve for x
   x = 26,393,474,982.97/111,066.19
6. Step 6: Final answer
   x = 237,637.35