Finding the Third Proportional to 1,513.88 and 2,103.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513.88 : 2,103.94 = 2,103.94 : x
2. Step 2: Convert to fraction form
   1,513.88/2,103.94 = 2,103.94/x
3. Step 3: Cross multiply
   1,513.88x = 2,103.94 × 2,103.94
4. Step 4: Simplify right side
   1,513.88x = 4,426,553.00
5. Step 5: Solve for x
   x = 4,426,553.00/1,513.88
6. Step 6: Final answer
   x = 2,923.99