Finding the Third Proportional to 11,490 and 17,746

Step by Step Solution

1. Step 1: Write the proportion equation
   11,490 : 17,746 = 17,746 : x
2. Step 2: Convert to fraction form
   11,490/17,746 = 17,746/x
3. Step 3: Cross multiply
   11,490x = 17,746 × 17,746
4. Step 4: Simplify right side
   11,490x = 314,920,516
5. Step 5: Solve for x
   x = 314,920,516/11,490
6. Step 6: Final answer
   x = 27,408.23