Finding the Third Proportional to 15,960.80 and 37,797.89

Step by Step Solution

1. Step 1: Write the proportion equation
   15,960.80 : 37,797.89 = 37,797.89 : x
2. Step 2: Convert to fraction form
   15,960.80/37,797.89 = 37,797.89/x
3. Step 3: Cross multiply
   15,960.80x = 37,797.89 × 37,797.89
4. Step 4: Simplify right side
   15,960.80x = 1,428,680,535.70
5. Step 5: Solve for x
   x = 1,428,680,535.70/15,960.80
6. Step 6: Final answer
   x = 89,511.86