Finding the Third Proportional to 44,608 and 69,040

Step by Step Solution

1. Step 1: Write the proportion equation
   44,608 : 69,040 = 69,040 : x
2. Step 2: Convert to fraction form
   44,608/69,040 = 69,040/x
3. Step 3: Cross multiply
   44,608x = 69,040 × 69,040
4. Step 4: Simplify right side
   44,608x = 4,766,521,600
5. Step 5: Solve for x
   x = 4,766,521,600/44,608
6. Step 6: Final answer
   x = 106,853.52