Finding the Third Proportional to 37,806.75 and 55,847.81

Step by Step Solution

1. Step 1: Write the proportion equation
   37,806.75 : 55,847.81 = 55,847.81 : x
2. Step 2: Convert to fraction form
   37,806.75/55,847.81 = 55,847.81/x
3. Step 3: Cross multiply
   37,806.75x = 55,847.81 × 55,847.81
4. Step 4: Simplify right side
   37,806.75x = 3,118,978,161.04
5. Step 5: Solve for x
   x = 3,118,978,161.04/37,806.75
6. Step 6: Final answer
   x = 82,497.92