Finding the Third Proportional to 14,226.75 and 20,492.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,226.75 : 20,492.72 = 20,492.72 : x
2. Step 2: Convert to fraction form
   14,226.75/20,492.72 = 20,492.72/x
3. Step 3: Cross multiply
   14,226.75x = 20,492.72 × 20,492.72
4. Step 4: Simplify right side
   14,226.75x = 419,951,521.77
5. Step 5: Solve for x
   x = 419,951,521.77/14,226.75
6. Step 6: Final answer
   x = 29,518.44