Finding the Third Proportional to 2,010 and 3,111.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010 : 3,111.94 = 3,111.94 : x
2. Step 2: Convert to fraction form
   2,010/3,111.94 = 3,111.94/x
3. Step 3: Cross multiply
   2,010x = 3,111.94 × 3,111.94
4. Step 4: Simplify right side
   2,010x = 9,684,155.00
5. Step 5: Solve for x
   x = 9,684,155.00/2,010
6. Step 6: Final answer
   x = 4,817.99