Finding the Third Proportional to 7,003.13 and 10,153.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003.13 : 10,153.69 = 10,153.69 : x
2. Step 2: Convert to fraction form
   7,003.13/10,153.69 = 10,153.69/x
3. Step 3: Cross multiply
   7,003.13x = 10,153.69 × 10,153.69
4. Step 4: Simplify right side
   7,003.13x = 103,097,369.85
5. Step 5: Solve for x
   x = 103,097,369.85/7,003.13
6. Step 6: Final answer
   x = 14,721.62