Finding the Third Proportional to 12,499.03 and 17,579.11

Step by Step Solution

1. Step 1: Write the proportion equation
   12,499.03 : 17,579.11 = 17,579.11 : x
2. Step 2: Convert to fraction form
   12,499.03/17,579.11 = 17,579.11/x
3. Step 3: Cross multiply
   12,499.03x = 17,579.11 × 17,579.11
4. Step 4: Simplify right side
   12,499.03x = 309,025,086.42
5. Step 5: Solve for x
   x = 309,025,086.42/12,499.03
6. Step 6: Final answer
   x = 24,723.92