Finding the Third Proportional to 3,146.50 and 4,866

Step by Step Solution

1. Step 1: Write the proportion equation
   3,146.50 : 4,866 = 4,866 : x
2. Step 2: Convert to fraction form
   3,146.50/4,866 = 4,866/x
3. Step 3: Cross multiply
   3,146.50x = 4,866 × 4,866
4. Step 4: Simplify right side
   3,146.50x = 23,677,956
5. Step 5: Solve for x
   x = 23,677,956/3,146.50
6. Step 6: Final answer
   x = 7,525.17