Finding the Third Proportional to 7,954 and 12,298

Step by Step Solution

1. Step 1: Write the proportion equation
   7,954 : 12,298 = 12,298 : x
2. Step 2: Convert to fraction form
   7,954/12,298 = 12,298/x
3. Step 3: Cross multiply
   7,954x = 12,298 × 12,298
4. Step 4: Simplify right side
   7,954x = 151,240,804
5. Step 5: Solve for x
   x = 151,240,804/7,954
6. Step 6: Final answer
   x = 19,014.43