Finding the Third Proportional to 1,054 and 1,054

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054 : 1,054 = 1,054 : x
2. Step 2: Convert to fraction form
   1,054/1,054 = 1,054/x
3. Step 3: Cross multiply
   1,054x = 1,054 × 1,054
4. Step 4: Simplify right side
   1,054x = 1,110,916
5. Step 5: Solve for x
   x = 1,110,916/1,054
6. Step 6: Final answer
   x = 1,054