Finding the Third Proportional to 65,278.69 and 88,076.44

Step by Step Solution

1. Step 1: Write the proportion equation
   65,278.69 : 88,076.44 = 88,076.44 : x
2. Step 2: Convert to fraction form
   65,278.69/88,076.44 = 88,076.44/x
3. Step 3: Cross multiply
   65,278.69x = 88,076.44 × 88,076.44
4. Step 4: Simplify right side
   65,278.69x = 7,757,458,842.69
5. Step 5: Solve for x
   x = 7,757,458,842.69/65,278.69
6. Step 6: Final answer
   x = 118,836.01