Finding the Third Proportional to 17,928 and 38,495.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,928 : 38,495.25 = 38,495.25 : x
2. Step 2: Convert to fraction form
   17,928/38,495.25 = 38,495.25/x
3. Step 3: Cross multiply
   17,928x = 38,495.25 × 38,495.25
4. Step 4: Simplify right side
   17,928x = 1,481,884,272.56
5. Step 5: Solve for x
   x = 1,481,884,272.56/17,928
6. Step 6: Final answer
   x = 82,657.53