Finding the Third Proportional to 16,779 and 35,553

Step by Step Solution

1. Step 1: Write the proportion equation
   16,779 : 35,553 = 35,553 : x
2. Step 2: Convert to fraction form
   16,779/35,553 = 35,553/x
3. Step 3: Cross multiply
   16,779x = 35,553 × 35,553
4. Step 4: Simplify right side
   16,779x = 1,264,015,809
5. Step 5: Solve for x
   x = 1,264,015,809/16,779
6. Step 6: Final answer
   x = 75,333.20