Finding the Third Proportional to 12,825.84 and 17,254.90

Step by Step Solution

1. Step 1: Write the proportion equation
   12,825.84 : 17,254.90 = 17,254.90 : x
2. Step 2: Convert to fraction form
   12,825.84/17,254.90 = 17,254.90/x
3. Step 3: Cross multiply
   12,825.84x = 17,254.90 × 17,254.90
4. Step 4: Simplify right side
   12,825.84x = 297,731,520.09
5. Step 5: Solve for x
   x = 297,731,520.09/12,825.84
6. Step 6: Final answer
   x = 23,213.41