Finding the Third Proportional to 11,754 and 18,345.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754 : 18,345.94 = 18,345.94 : x
2. Step 2: Convert to fraction form
   11,754/18,345.94 = 18,345.94/x
3. Step 3: Cross multiply
   11,754x = 18,345.94 × 18,345.94
4. Step 4: Simplify right side
   11,754x = 336,573,422.75
5. Step 5: Solve for x
   x = 336,573,422.75/11,754
6. Step 6: Final answer
   x = 28,634.80