Finding the Third Proportional to 16,512 and 35,790

Step by Step Solution

1. Step 1: Write the proportion equation
   16,512 : 35,790 = 35,790 : x
2. Step 2: Convert to fraction form
   16,512/35,790 = 35,790/x
3. Step 3: Cross multiply
   16,512x = 35,790 × 35,790
4. Step 4: Simplify right side
   16,512x = 1,280,924,100
5. Step 5: Solve for x
   x = 1,280,924,100/16,512
6. Step 6: Final answer
   x = 77,575.35