Finding the Third Proportional to 6,173.72 and 13,518.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,173.72 : 13,518.56 = 13,518.56 : x
2. Step 2: Convert to fraction form
   6,173.72/13,518.56 = 13,518.56/x
3. Step 3: Cross multiply
   6,173.72x = 13,518.56 × 13,518.56
4. Step 4: Simplify right side
   6,173.72x = 182,751,532.07
5. Step 5: Solve for x
   x = 182,751,532.07/6,173.72
6. Step 6: Final answer
   x = 29,601.53