Finding the Third Proportional to 5,836.50 and 12,881.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,836.50 : 12,881.25 = 12,881.25 : x
2. Step 2: Convert to fraction form
   5,836.50/12,881.25 = 12,881.25/x
3. Step 3: Cross multiply
   5,836.50x = 12,881.25 × 12,881.25
4. Step 4: Simplify right side
   5,836.50x = 165,926,601.56
5. Step 5: Solve for x
   x = 165,926,601.56/5,836.50
6. Step 6: Final answer
   x = 28,429.13