Finding the Third Proportional to 11,638.69 and 25,003.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,638.69 : 25,003.69 = 25,003.69 : x
2. Step 2: Convert to fraction form
   11,638.69/25,003.69 = 25,003.69/x
3. Step 3: Cross multiply
   11,638.69x = 25,003.69 × 25,003.69
4. Step 4: Simplify right side
   11,638.69x = 625,184,388.60
5. Step 5: Solve for x
   x = 625,184,388.60/11,638.69
6. Step 6: Final answer
   x = 53,716.06