Finding the Third Proportional to 5,931.98 and 12,734.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,931.98 : 12,734.72 = 12,734.72 : x
2. Step 2: Convert to fraction form
   5,931.98/12,734.72 = 12,734.72/x
3. Step 3: Cross multiply
   5,931.98x = 12,734.72 × 12,734.72
4. Step 4: Simplify right side
   5,931.98x = 162,173,061.64
5. Step 5: Solve for x
   x = 162,173,061.64/5,931.98
6. Step 6: Final answer
   x = 27,338.75