Finding the Third Proportional to 2,568,914.25 and 5,525,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,914.25 : 5,525,338.50 = 5,525,338.50 : x
2. Step 2: Convert to fraction form
   2,568,914.25/5,525,338.50 = 5,525,338.50/x
3. Step 3: Cross multiply
   2,568,914.25x = 5,525,338.50 × 5,525,338.50
4. Step 4: Simplify right side
   2,568,914.25x = 30,529,365,539,582.25
5. Step 5: Solve for x
   x = 30,529,365,539,582.25/2,568,914.25
6. Step 6: Final answer
   x = 11,884,151.27