Finding the Third Proportional to 9,004 and 12,948

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004 : 12,948 = 12,948 : x
2. Step 2: Convert to fraction form
   9,004/12,948 = 12,948/x
3. Step 3: Cross multiply
   9,004x = 12,948 × 12,948
4. Step 4: Simplify right side
   9,004x = 167,650,704
5. Step 5: Solve for x
   x = 167,650,704/9,004
6. Step 6: Final answer
   x = 18,619.58