Finding the Third Proportional to 11,264.06 and 17,432.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,264.06 : 17,432.72 = 17,432.72 : x
2. Step 2: Convert to fraction form
   11,264.06/17,432.72 = 17,432.72/x
3. Step 3: Cross multiply
   11,264.06x = 17,432.72 × 17,432.72
4. Step 4: Simplify right side
   11,264.06x = 303,899,683.02
5. Step 5: Solve for x
   x = 303,899,683.02/11,264.06
6. Step 6: Final answer
   x = 26,979.58