Finding the Third Proportional to 111,744 and 151,848

Step by Step Solution

1. Step 1: Write the proportion equation
   111,744 : 151,848 = 151,848 : x
2. Step 2: Convert to fraction form
   111,744/151,848 = 151,848/x
3. Step 3: Cross multiply
   111,744x = 151,848 × 151,848
4. Step 4: Simplify right side
   111,744x = 23,057,815,104
5. Step 5: Solve for x
   x = 23,057,815,104/111,744
6. Step 6: Final answer
   x = 206,344.99