Finding the Third Proportional to 17,629.41 and 36,716.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,629.41 : 36,716.81 = 36,716.81 : x
2. Step 2: Convert to fraction form
   17,629.41/36,716.81 = 36,716.81/x
3. Step 3: Cross multiply
   17,629.41x = 36,716.81 × 36,716.81
4. Step 4: Simplify right side
   17,629.41x = 1,348,124,320.16
5. Step 5: Solve for x
   x = 1,348,124,320.16/17,629.41
6. Step 6: Final answer
   x = 76,470.21