Finding the Third Proportional to 17,112 and 22,889.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,112 : 22,889.25 = 22,889.25 : x
2. Step 2: Convert to fraction form
   17,112/22,889.25 = 22,889.25/x
3. Step 3: Cross multiply
   17,112x = 22,889.25 × 22,889.25
4. Step 4: Simplify right side
   17,112x = 523,917,765.56
5. Step 5: Solve for x
   x = 523,917,765.56/17,112
6. Step 6: Final answer
   x = 30,616.98