Finding the Third Proportional to 5,882.63 and 12,949.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,882.63 : 12,949.31 = 12,949.31 : x
2. Step 2: Convert to fraction form
   5,882.63/12,949.31 = 12,949.31/x
3. Step 3: Cross multiply
   5,882.63x = 12,949.31 × 12,949.31
4. Step 4: Simplify right side
   5,882.63x = 167,684,694.22
5. Step 5: Solve for x
   x = 167,684,694.22/5,882.63
6. Step 6: Final answer
   x = 28,505.08