Finding the Third Proportional to 17,130 and 36,522

Step by Step Solution

1. Step 1: Write the proportion equation
   17,130 : 36,522 = 36,522 : x
2. Step 2: Convert to fraction form
   17,130/36,522 = 36,522/x
3. Step 3: Cross multiply
   17,130x = 36,522 × 36,522
4. Step 4: Simplify right side
   17,130x = 1,333,856,484
5. Step 5: Solve for x
   x = 1,333,856,484/17,130
6. Step 6: Final answer
   x = 77,866.69