Finding the Third Proportional to 1,910 and 4,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910 : 4,404.50 = 4,404.50 : x
2. Step 2: Convert to fraction form
   1,910/4,404.50 = 4,404.50/x
3. Step 3: Cross multiply
   1,910x = 4,404.50 × 4,404.50
4. Step 4: Simplify right side
   1,910x = 19,399,620.25
5. Step 5: Solve for x
   x = 19,399,620.25/1,910
6. Step 6: Final answer
   x = 10,156.87