Finding the Third Proportional to 9,052 and 13,480

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052 : 13,480 = 13,480 : x
2. Step 2: Convert to fraction form
   9,052/13,480 = 13,480/x
3. Step 3: Cross multiply
   9,052x = 13,480 × 13,480
4. Step 4: Simplify right side
   9,052x = 181,710,400
5. Step 5: Solve for x
   x = 181,710,400/9,052
6. Step 6: Final answer
   x = 20,074.06