Finding the Third Proportional to 13,410 and 17,522

Step by Step Solution

1. Step 1: Write the proportion equation
   13,410 : 17,522 = 17,522 : x
2. Step 2: Convert to fraction form
   13,410/17,522 = 17,522/x
3. Step 3: Cross multiply
   13,410x = 17,522 × 17,522
4. Step 4: Simplify right side
   13,410x = 307,020,484
5. Step 5: Solve for x
   x = 307,020,484/13,410
6. Step 6: Final answer
   x = 22,894.89