Finding the Third Proportional to 7,577.75 and 16,451.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,577.75 : 16,451.50 = 16,451.50 : x
2. Step 2: Convert to fraction form
   7,577.75/16,451.50 = 16,451.50/x
3. Step 3: Cross multiply
   7,577.75x = 16,451.50 × 16,451.50
4. Step 4: Simplify right side
   7,577.75x = 270,651,852.25
5. Step 5: Solve for x
   x = 270,651,852.25/7,577.75
6. Step 6: Final answer
   x = 35,716.65