Finding the Third Proportional to 59,678.44 and 81,097.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,678.44 : 81,097.88 = 81,097.88 : x
2. Step 2: Convert to fraction form
   59,678.44/81,097.88 = 81,097.88/x
3. Step 3: Cross multiply
   59,678.44x = 81,097.88 × 81,097.88
4. Step 4: Simplify right side
   59,678.44x = 6,576,865,329.52
5. Step 5: Solve for x
   x = 6,576,865,329.52/59,678.44
6. Step 6: Final answer
   x = 110,205.05