Finding the Third Proportional to 1,806.84 and 2,703.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.84 : 2,703.49 = 2,703.49 : x
2. Step 2: Convert to fraction form
   1,806.84/2,703.49 = 2,703.49/x
3. Step 3: Cross multiply
   1,806.84x = 2,703.49 × 2,703.49
4. Step 4: Simplify right side
   1,806.84x = 7,308,877.93
5. Step 5: Solve for x
   x = 7,308,877.93/1,806.84
6. Step 6: Final answer
   x = 4,045.12