Finding the Third Proportional to 1,912 and 1,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,912 : 1,912 = 1,912 : x
2. Step 2: Convert to fraction form
   1,912/1,912 = 1,912/x
3. Step 3: Cross multiply
   1,912x = 1,912 × 1,912
4. Step 4: Simplify right side
   1,912x = 3,655,744
5. Step 5: Solve for x
   x = 3,655,744/1,912
6. Step 6: Final answer
   x = 1,912