Finding the Third Proportional to 16,261 and 33,290

Step by Step Solution

1. Step 1: Write the proportion equation
   16,261 : 33,290 = 33,290 : x
2. Step 2: Convert to fraction form
   16,261/33,290 = 33,290/x
3. Step 3: Cross multiply
   16,261x = 33,290 × 33,290
4. Step 4: Simplify right side
   16,261x = 1,108,224,100
5. Step 5: Solve for x
   x = 1,108,224,100/16,261
6. Step 6: Final answer
   x = 68,152.27