Finding the Third Proportional to 13,464 and 20,884.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,464 : 20,884.50 = 20,884.50 : x
2. Step 2: Convert to fraction form
   13,464/20,884.50 = 20,884.50/x
3. Step 3: Cross multiply
   13,464x = 20,884.50 × 20,884.50
4. Step 4: Simplify right side
   13,464x = 436,162,340.25
5. Step 5: Solve for x
   x = 436,162,340.25/13,464
6. Step 6: Final answer
   x = 32,394.71