Finding the Third Proportional to 1,230 and 1,826.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230 : 1,826.25 = 1,826.25 : x
2. Step 2: Convert to fraction form
   1,230/1,826.25 = 1,826.25/x
3. Step 3: Cross multiply
   1,230x = 1,826.25 × 1,826.25
4. Step 4: Simplify right side
   1,230x = 3,335,189.06
5. Step 5: Solve for x
   x = 3,335,189.06/1,230
6. Step 6: Final answer
   x = 2,711.54