Finding the Third Proportional to 2,650,940.50 and 4,079,746.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,940.50 : 4,079,746.50 = 4,079,746.50 : x
2. Step 2: Convert to fraction form
   2,650,940.50/4,079,746.50 = 4,079,746.50/x
3. Step 3: Cross multiply
   2,650,940.50x = 4,079,746.50 × 4,079,746.50
4. Step 4: Simplify right side
   2,650,940.50x = 16,644,331,504,262.25
5. Step 5: Solve for x
   x = 16,644,331,504,262.25/2,650,940.50
6. Step 6: Final answer
   x = 6,278,651.48