Finding the Third Proportional to 17,522 and 36,520

Step by Step Solution

1. Step 1: Write the proportion equation
   17,522 : 36,520 = 36,520 : x
2. Step 2: Convert to fraction form
   17,522/36,520 = 36,520/x
3. Step 3: Cross multiply
   17,522x = 36,520 × 36,520
4. Step 4: Simplify right side
   17,522x = 1,333,710,400
5. Step 5: Solve for x
   x = 1,333,710,400/17,522
6. Step 6: Final answer
   x = 76,116.33