Finding the Third Proportional to 37,806.75 and 45,542.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,806.75 : 45,542.25 = 45,542.25 : x
2. Step 2: Convert to fraction form
   37,806.75/45,542.25 = 45,542.25/x
3. Step 3: Cross multiply
   37,806.75x = 45,542.25 × 45,542.25
4. Step 4: Simplify right side
   37,806.75x = 2,074,096,535.06
5. Step 5: Solve for x
   x = 2,074,096,535.06/37,806.75
6. Step 6: Final answer
   x = 54,860.48