Finding the Third Proportional to 13,059.50 and 28,197

Step by Step Solution

1. Step 1: Write the proportion equation
   13,059.50 : 28,197 = 28,197 : x
2. Step 2: Convert to fraction form
   13,059.50/28,197 = 28,197/x
3. Step 3: Cross multiply
   13,059.50x = 28,197 × 28,197
4. Step 4: Simplify right side
   13,059.50x = 795,070,809
5. Step 5: Solve for x
   x = 795,070,809/13,059.50
6. Step 6: Final answer
   x = 60,880.65