Finding the Third Proportional to 1,112 and 1,819

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112 : 1,819 = 1,819 : x
2. Step 2: Convert to fraction form
   1,112/1,819 = 1,819/x
3. Step 3: Cross multiply
   1,112x = 1,819 × 1,819
4. Step 4: Simplify right side
   1,112x = 3,308,761
5. Step 5: Solve for x
   x = 3,308,761/1,112
6. Step 6: Final answer
   x = 2,975.50