Finding the Third Proportional to 2,054,190 and 3,205,642.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,190 : 3,205,642.50 = 3,205,642.50 : x
2. Step 2: Convert to fraction form
   2,054,190/3,205,642.50 = 3,205,642.50/x
3. Step 3: Cross multiply
   2,054,190x = 3,205,642.50 × 3,205,642.50
4. Step 4: Simplify right side
   2,054,190x = 10,276,143,837,806.25
5. Step 5: Solve for x
   x = 10,276,143,837,806.25/2,054,190
6. Step 6: Final answer
   x = 5,002,528.41