Finding the Third Proportional to 6,503.50 and 10,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,503.50 : 10,065.50 = 10,065.50 : x
2. Step 2: Convert to fraction form
   6,503.50/10,065.50 = 10,065.50/x
3. Step 3: Cross multiply
   6,503.50x = 10,065.50 × 10,065.50
4. Step 4: Simplify right side
   6,503.50x = 101,314,290.25
5. Step 5: Solve for x
   x = 101,314,290.25/6,503.50
6. Step 6: Final answer
   x = 15,578.43