Finding the Third Proportional to 5,118.19 and 13,359.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,118.19 : 13,359.94 = 13,359.94 : x
2. Step 2: Convert to fraction form
   5,118.19/13,359.94 = 13,359.94/x
3. Step 3: Cross multiply
   5,118.19x = 13,359.94 × 13,359.94
4. Step 4: Simplify right side
   5,118.19x = 178,487,930.00
5. Step 5: Solve for x
   x = 178,487,930.00/5,118.19
6. Step 6: Final answer
   x = 34,873.27