Finding the Third Proportional to 5,628.87 and 12,248.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,628.87 : 12,248.72 = 12,248.72 : x
2. Step 2: Convert to fraction form
   5,628.87/12,248.72 = 12,248.72/x
3. Step 3: Cross multiply
   5,628.87x = 12,248.72 × 12,248.72
4. Step 4: Simplify right side
   5,628.87x = 150,031,111.02
5. Step 5: Solve for x
   x = 150,031,111.02/5,628.87
6. Step 6: Final answer
   x = 26,653.87