Finding the Third Proportional to 57,052.69 and 83,964.94

Step by Step Solution

1. Step 1: Write the proportion equation
   57,052.69 : 83,964.94 = 83,964.94 : x
2. Step 2: Convert to fraction form
   57,052.69/83,964.94 = 83,964.94/x
3. Step 3: Cross multiply
   57,052.69x = 83,964.94 × 83,964.94
4. Step 4: Simplify right side
   57,052.69x = 7,050,110,729.38
5. Step 5: Solve for x
   x = 7,050,110,729.38/57,052.69
6. Step 6: Final answer
   x = 123,571.93