Finding the Third Proportional to 5,003.44 and 7,748.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,003.44 : 7,748.16 = 7,748.16 : x
2. Step 2: Convert to fraction form
   5,003.44/7,748.16 = 7,748.16/x
3. Step 3: Cross multiply
   5,003.44x = 7,748.16 × 7,748.16
4. Step 4: Simplify right side
   5,003.44x = 60,033,925.27
5. Step 5: Solve for x
   x = 60,033,925.27/5,003.44
6. Step 6: Final answer
   x = 11,998.54