Finding the Third Proportional to 35,160 and 38,904

Step by Step Solution

1. Step 1: Write the proportion equation
   35,160 : 38,904 = 38,904 : x
2. Step 2: Convert to fraction form
   35,160/38,904 = 38,904/x
3. Step 3: Cross multiply
   35,160x = 38,904 × 38,904
4. Step 4: Simplify right side
   35,160x = 1,513,521,216
5. Step 5: Solve for x
   x = 1,513,521,216/35,160
6. Step 6: Final answer
   x = 43,046.68