Finding the Third Proportional to 37,401.75 and 81,045.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,401.75 : 81,045.56 = 81,045.56 : x
2. Step 2: Convert to fraction form
   37,401.75/81,045.56 = 81,045.56/x
3. Step 3: Cross multiply
   37,401.75x = 81,045.56 × 81,045.56
4. Step 4: Simplify right side
   37,401.75x = 6,568,383,200.94
5. Step 5: Solve for x
   x = 6,568,383,200.94/37,401.75
6. Step 6: Final answer
   x = 175,617.00