Finding the Third Proportional to 11,374.25 and 17,423.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,374.25 : 17,423.75 = 17,423.75 : x
2. Step 2: Convert to fraction form
   11,374.25/17,423.75 = 17,423.75/x
3. Step 3: Cross multiply
   11,374.25x = 17,423.75 × 17,423.75
4. Step 4: Simplify right side
   11,374.25x = 303,587,064.06
5. Step 5: Solve for x
   x = 303,587,064.06/11,374.25
6. Step 6: Final answer
   x = 26,690.73