Finding the Third Proportional to 11,707.50 and 13,368

Step by Step Solution

1. Step 1: Write the proportion equation
   11,707.50 : 13,368 = 13,368 : x
2. Step 2: Convert to fraction form
   11,707.50/13,368 = 13,368/x
3. Step 3: Cross multiply
   11,707.50x = 13,368 × 13,368
4. Step 4: Simplify right side
   11,707.50x = 178,703,424
5. Step 5: Solve for x
   x = 178,703,424/11,707.50
6. Step 6: Final answer
   x = 15,264.01