Finding the Third Proportional to 13,362 and 20,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,362 : 20,956.50 = 20,956.50 : x
2. Step 2: Convert to fraction form
   13,362/20,956.50 = 20,956.50/x
3. Step 3: Cross multiply
   13,362x = 20,956.50 × 20,956.50
4. Step 4: Simplify right side
   13,362x = 439,174,892.25
5. Step 5: Solve for x
   x = 439,174,892.25/13,362
6. Step 6: Final answer
   x = 32,867.45