Finding the Third Proportional to 13,290.75 and 17,733.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,290.75 : 17,733.94 = 17,733.94 : x
2. Step 2: Convert to fraction form
   13,290.75/17,733.94 = 17,733.94/x
3. Step 3: Cross multiply
   13,290.75x = 17,733.94 × 17,733.94
4. Step 4: Simplify right side
   13,290.75x = 314,492,539.25
5. Step 5: Solve for x
   x = 314,492,539.25/13,290.75
6. Step 6: Final answer
   x = 23,662.51