Finding the Third Proportional to 44,679.38 and 69,469.31

Step by Step Solution

1. Step 1: Write the proportion equation
   44,679.38 : 69,469.31 = 69,469.31 : x
2. Step 2: Convert to fraction form
   44,679.38/69,469.31 = 69,469.31/x
3. Step 3: Cross multiply
   44,679.38x = 69,469.31 × 69,469.31
4. Step 4: Simplify right side
   44,679.38x = 4,825,985,379.22
5. Step 5: Solve for x
   x = 4,825,985,379.22/44,679.38
6. Step 6: Final answer
   x = 108,013.72