Finding the Third Proportional to 18,477.94 and 38,268.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,477.94 : 38,268.38 = 38,268.38 : x
2. Step 2: Convert to fraction form
   18,477.94/38,268.38 = 38,268.38/x
3. Step 3: Cross multiply
   18,477.94x = 38,268.38 × 38,268.38
4. Step 4: Simplify right side
   18,477.94x = 1,464,468,525.14
5. Step 5: Solve for x
   x = 1,464,468,525.14/18,477.94
6. Step 6: Final answer
   x = 79,254.98