Finding the Third Proportional to 3,003.75 and 5,612.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.75 : 5,612.63 = 5,612.63 : x
2. Step 2: Convert to fraction form
   3,003.75/5,612.63 = 5,612.63/x
3. Step 3: Cross multiply
   3,003.75x = 5,612.63 × 5,612.63
4. Step 4: Simplify right side
   3,003.75x = 31,501,559.39
5. Step 5: Solve for x
   x = 31,501,559.39/3,003.75
6. Step 6: Final answer
   x = 10,487.41