Finding the Third Proportional to 21,960 and 34,054

Step by Step Solution

1. Step 1: Write the proportion equation
   21,960 : 34,054 = 34,054 : x
2. Step 2: Convert to fraction form
   21,960/34,054 = 34,054/x
3. Step 3: Cross multiply
   21,960x = 34,054 × 34,054
4. Step 4: Simplify right side
   21,960x = 1,159,674,916
5. Step 5: Solve for x
   x = 1,159,674,916/21,960
6. Step 6: Final answer
   x = 52,808.51