Finding the Third Proportional to 6,529.50 and 12,969

Step by Step Solution

1. Step 1: Write the proportion equation
   6,529.50 : 12,969 = 12,969 : x
2. Step 2: Convert to fraction form
   6,529.50/12,969 = 12,969/x
3. Step 3: Cross multiply
   6,529.50x = 12,969 × 12,969
4. Step 4: Simplify right side
   6,529.50x = 168,194,961
5. Step 5: Solve for x
   x = 168,194,961/6,529.50
6. Step 6: Final answer
   x = 25,759.24