Finding the Third Proportional to 6,554.25 and 10,020.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,554.25 : 10,020.38 = 10,020.38 : x
2. Step 2: Convert to fraction form
   6,554.25/10,020.38 = 10,020.38/x
3. Step 3: Cross multiply
   6,554.25x = 10,020.38 × 10,020.38
4. Step 4: Simplify right side
   6,554.25x = 100,407,915.14
5. Step 5: Solve for x
   x = 100,407,915.14/6,554.25
6. Step 6: Final answer
   x = 15,319.51