Finding the Third Proportional to 37,449 and 56,571.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,449 : 56,571.75 = 56,571.75 : x
2. Step 2: Convert to fraction form
   37,449/56,571.75 = 56,571.75/x
3. Step 3: Cross multiply
   37,449x = 56,571.75 × 56,571.75
4. Step 4: Simplify right side
   37,449x = 3,200,362,898.06
5. Step 5: Solve for x
   x = 3,200,362,898.06/37,449
6. Step 6: Final answer
   x = 85,459.24