Finding the Third Proportional to 2,105,923.50 and 3,079,910.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,923.50 : 3,079,910.25 = 3,079,910.25 : x
2. Step 2: Convert to fraction form
   2,105,923.50/3,079,910.25 = 3,079,910.25/x
3. Step 3: Cross multiply
   2,105,923.50x = 3,079,910.25 × 3,079,910.25
4. Step 4: Simplify right side
   2,105,923.50x = 9,485,847,148,055.06
5. Step 5: Solve for x
   x = 9,485,847,148,055.06/2,105,923.50
6. Step 6: Final answer
   x = 4,504,364.55