Finding the Third Proportional to 3,187.48 and 4,835.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,187.48 : 4,835.32 = 4,835.32 : x
2. Step 2: Convert to fraction form
   3,187.48/4,835.32 = 4,835.32/x
3. Step 3: Cross multiply
   3,187.48x = 4,835.32 × 4,835.32
4. Step 4: Simplify right side
   3,187.48x = 23,380,322.52
5. Step 5: Solve for x
   x = 23,380,322.52/3,187.48
6. Step 6: Final answer
   x = 7,335.06