Finding the Third Proportional to 17,388 and 37,235

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388 : 37,235 = 37,235 : x
2. Step 2: Convert to fraction form
   17,388/37,235 = 37,235/x
3. Step 3: Cross multiply
   17,388x = 37,235 × 37,235
4. Step 4: Simplify right side
   17,388x = 1,386,445,225
5. Step 5: Solve for x
   x = 1,386,445,225/17,388
6. Step 6: Final answer
   x = 79,735.75