Finding the Third Proportional to 12,875 and 17,244.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,875 : 17,244.50 = 17,244.50 : x
2. Step 2: Convert to fraction form
   12,875/17,244.50 = 17,244.50/x
3. Step 3: Cross multiply
   12,875x = 17,244.50 × 17,244.50
4. Step 4: Simplify right side
   12,875x = 297,372,780.25
5. Step 5: Solve for x
   x = 297,372,780.25/12,875
6. Step 6: Final answer
   x = 23,096.91