Finding the Third Proportional to 3,458,636 and 5,525,225

Step by Step Solution

1. Step 1: Write the proportion equation
   3,458,636 : 5,525,225 = 5,525,225 : x
2. Step 2: Convert to fraction form
   3,458,636/5,525,225 = 5,525,225/x
3. Step 3: Cross multiply
   3,458,636x = 5,525,225 × 5,525,225
4. Step 4: Simplify right side
   3,458,636x = 30,528,111,300,625
5. Step 5: Solve for x
   x = 30,528,111,300,625/3,458,636
6. Step 6: Final answer
   x = 8,826,633.19