Finding the Third Proportional to 111,075 and 158,724

Step by Step Solution

1. Step 1: Write the proportion equation
   111,075 : 158,724 = 158,724 : x
2. Step 2: Convert to fraction form
   111,075/158,724 = 158,724/x
3. Step 3: Cross multiply
   111,075x = 158,724 × 158,724
4. Step 4: Simplify right side
   111,075x = 25,193,308,176
5. Step 5: Solve for x
   x = 25,193,308,176/111,075
6. Step 6: Final answer
   x = 226,813.49