Finding the Third Proportional to 2,386.50 and 4,773

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386.50 : 4,773 = 4,773 : x
2. Step 2: Convert to fraction form
   2,386.50/4,773 = 4,773/x
3. Step 3: Cross multiply
   2,386.50x = 4,773 × 4,773
4. Step 4: Simplify right side
   2,386.50x = 22,781,529
5. Step 5: Solve for x
   x = 22,781,529/2,386.50
6. Step 6: Final answer
   x = 9,546