Finding the Third Proportional to 16,656 and 35,469.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,656 : 35,469.75 = 35,469.75 : x
2. Step 2: Convert to fraction form
   16,656/35,469.75 = 35,469.75/x
3. Step 3: Cross multiply
   16,656x = 35,469.75 × 35,469.75
4. Step 4: Simplify right side
   16,656x = 1,258,103,165.06
5. Step 5: Solve for x
   x = 1,258,103,165.06/16,656
6. Step 6: Final answer
   x = 75,534.53