Finding the Third Proportional to 37,087.88 and 54,816.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,087.88 : 54,816.75 = 54,816.75 : x
2. Step 2: Convert to fraction form
   37,087.88/54,816.75 = 54,816.75/x
3. Step 3: Cross multiply
   37,087.88x = 54,816.75 × 54,816.75
4. Step 4: Simplify right side
   37,087.88x = 3,004,876,080.56
5. Step 5: Solve for x
   x = 3,004,876,080.56/37,087.88
6. Step 6: Final answer
   x = 81,020.44