Finding the Third Proportional to 13,320 and 23,888

Step by Step Solution

1. Step 1: Write the proportion equation
   13,320 : 23,888 = 23,888 : x
2. Step 2: Convert to fraction form
   13,320/23,888 = 23,888/x
3. Step 3: Cross multiply
   13,320x = 23,888 × 23,888
4. Step 4: Simplify right side
   13,320x = 570,636,544
5. Step 5: Solve for x
   x = 570,636,544/13,320
6. Step 6: Final answer
   x = 42,840.58