Finding the Third Proportional to 17,896 and 38,868

Step by Step Solution

1. Step 1: Write the proportion equation
   17,896 : 38,868 = 38,868 : x
2. Step 2: Convert to fraction form
   17,896/38,868 = 38,868/x
3. Step 3: Cross multiply
   17,896x = 38,868 × 38,868
4. Step 4: Simplify right side
   17,896x = 1,510,721,424
5. Step 5: Solve for x
   x = 1,510,721,424/17,896
6. Step 6: Final answer
   x = 84,416.71