Finding the Third Proportional to 3,554,619 and 5,079,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554,619 : 5,079,550.50 = 5,079,550.50 : x
2. Step 2: Convert to fraction form
   3,554,619/5,079,550.50 = 5,079,550.50/x
3. Step 3: Cross multiply
   3,554,619x = 5,079,550.50 × 5,079,550.50
4. Step 4: Simplify right side
   3,554,619x = 25,801,833,282,050.25
5. Step 5: Solve for x
   x = 25,801,833,282,050.25/3,554,619
6. Step 6: Final answer
   x = 7,258,677.59