Finding the Third Proportional to 15,677.25 and 33,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,677.25 : 33,910.50 = 33,910.50 : x
2. Step 2: Convert to fraction form
   15,677.25/33,910.50 = 33,910.50/x
3. Step 3: Cross multiply
   15,677.25x = 33,910.50 × 33,910.50
4. Step 4: Simplify right side
   15,677.25x = 1,149,922,010.25
5. Step 5: Solve for x
   x = 1,149,922,010.25/15,677.25
6. Step 6: Final answer
   x = 73,349.73