Finding the Third Proportional to 11,423.25 and 17,458.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,423.25 : 17,458.88 = 17,458.88 : x
2. Step 2: Convert to fraction form
   11,423.25/17,458.88 = 17,458.88/x
3. Step 3: Cross multiply
   11,423.25x = 17,458.88 × 17,458.88
4. Step 4: Simplify right side
   11,423.25x = 304,812,316.27
5. Step 5: Solve for x
   x = 304,812,316.27/11,423.25
6. Step 6: Final answer
   x = 26,683.50