Finding the Third Proportional to 1,200.94 and 1,839.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,200.94 : 1,839.94 = 1,839.94 : x
2. Step 2: Convert to fraction form
   1,200.94/1,839.94 = 1,839.94/x
3. Step 3: Cross multiply
   1,200.94x = 1,839.94 × 1,839.94
4. Step 4: Simplify right side
   1,200.94x = 3,385,370.00
5. Step 5: Solve for x
   x = 3,385,370.00/1,200.94
6. Step 6: Final answer
   x = 2,818.94