Finding the Third Proportional to 7,092 and 13,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,092 : 13,819.50 = 13,819.50 : x
2. Step 2: Convert to fraction form
   7,092/13,819.50 = 13,819.50/x
3. Step 3: Cross multiply
   7,092x = 13,819.50 × 13,819.50
4. Step 4: Simplify right side
   7,092x = 190,978,580.25
5. Step 5: Solve for x
   x = 190,978,580.25/7,092
6. Step 6: Final answer
   x = 26,928.73