Finding the Third Proportional to 12,435.50 and 17,579

Step by Step Solution

1. Step 1: Write the proportion equation
   12,435.50 : 17,579 = 17,579 : x
2. Step 2: Convert to fraction form
   12,435.50/17,579 = 17,579/x
3. Step 3: Cross multiply
   12,435.50x = 17,579 × 17,579
4. Step 4: Simplify right side
   12,435.50x = 309,021,241
5. Step 5: Solve for x
   x = 309,021,241/12,435.50
6. Step 6: Final answer
   x = 24,849.92