Finding the Third Proportional to 112,433.25 and 170,952

Step by Step Solution

1. Step 1: Write the proportion equation
   112,433.25 : 170,952 = 170,952 : x
2. Step 2: Convert to fraction form
   112,433.25/170,952 = 170,952/x
3. Step 3: Cross multiply
   112,433.25x = 170,952 × 170,952
4. Step 4: Simplify right side
   112,433.25x = 29,224,586,304
5. Step 5: Solve for x
   x = 29,224,586,304/112,433.25
6. Step 6: Final answer
   x = 259,928.32