Finding the Third Proportional to 2,061.82 and 4,862.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.82 : 4,862.30 = 4,862.30 : x
2. Step 2: Convert to fraction form
   2,061.82/4,862.30 = 4,862.30/x
3. Step 3: Cross multiply
   2,061.82x = 4,862.30 × 4,862.30
4. Step 4: Simplify right side
   2,061.82x = 23,641,930.90
5. Step 5: Solve for x
   x = 23,641,930.90/2,061.82
6. Step 6: Final answer
   x = 11,466.53