Finding the Third Proportional to 16,716.25 and 34,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,716.25 : 34,832.50 = 34,832.50 : x
2. Step 2: Convert to fraction form
   16,716.25/34,832.50 = 34,832.50/x
3. Step 3: Cross multiply
   16,716.25x = 34,832.50 × 34,832.50
4. Step 4: Simplify right side
   16,716.25x = 1,213,303,056.25
5. Step 5: Solve for x
   x = 1,213,303,056.25/16,716.25
6. Step 6: Final answer
   x = 72,582.25