Finding the Third Proportional to 12,069.56 and 17,672.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,069.56 : 17,672.27 = 17,672.27 : x
2. Step 2: Convert to fraction form
   12,069.56/17,672.27 = 17,672.27/x
3. Step 3: Cross multiply
   12,069.56x = 17,672.27 × 17,672.27
4. Step 4: Simplify right side
   12,069.56x = 312,309,248.45
5. Step 5: Solve for x
   x = 312,309,248.45/12,069.56
6. Step 6: Final answer
   x = 25,875.77