Finding the Third Proportional to 15,410 and 33,222

Step by Step Solution

1. Step 1: Write the proportion equation
   15,410 : 33,222 = 33,222 : x
2. Step 2: Convert to fraction form
   15,410/33,222 = 33,222/x
3. Step 3: Cross multiply
   15,410x = 33,222 × 33,222
4. Step 4: Simplify right side
   15,410x = 1,103,701,284
5. Step 5: Solve for x
   x = 1,103,701,284/15,410
6. Step 6: Final answer
   x = 71,622.41