Finding the Third Proportional to 6,473.25 and 10,018.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,473.25 : 10,018.69 = 10,018.69 : x
2. Step 2: Convert to fraction form
   6,473.25/10,018.69 = 10,018.69/x
3. Step 3: Cross multiply
   6,473.25x = 10,018.69 × 10,018.69
4. Step 4: Simplify right side
   6,473.25x = 100,374,099.22
5. Step 5: Solve for x
   x = 100,374,099.22/6,473.25
6. Step 6: Final answer
   x = 15,505.98