Finding the Third Proportional to 17,238 and 35,554.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,238 : 35,554.50 = 35,554.50 : x
2. Step 2: Convert to fraction form
   17,238/35,554.50 = 35,554.50/x
3. Step 3: Cross multiply
   17,238x = 35,554.50 × 35,554.50
4. Step 4: Simplify right side
   17,238x = 1,264,122,470.25
5. Step 5: Solve for x
   x = 1,264,122,470.25/17,238
6. Step 6: Final answer
   x = 73,333.48