Finding the Third Proportional to 57,477.09 and 73,458.14

Step by Step Solution

1. Step 1: Write the proportion equation
   57,477.09 : 73,458.14 = 73,458.14 : x
2. Step 2: Convert to fraction form
   57,477.09/73,458.14 = 73,458.14/x
3. Step 3: Cross multiply
   57,477.09x = 73,458.14 × 73,458.14
4. Step 4: Simplify right side
   57,477.09x = 5,396,098,424.08
5. Step 5: Solve for x
   x = 5,396,098,424.08/57,477.09
6. Step 6: Final answer
   x = 93,882.59