Finding the Third Proportional to 2,222,740 and 3,534,707

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,740 : 3,534,707 = 3,534,707 : x
2. Step 2: Convert to fraction form
   2,222,740/3,534,707 = 3,534,707/x
3. Step 3: Cross multiply
   2,222,740x = 3,534,707 × 3,534,707
4. Step 4: Simplify right side
   2,222,740x = 12,494,153,575,849
5. Step 5: Solve for x
   x = 12,494,153,575,849/2,222,740
6. Step 6: Final answer
   x = 5,621,059.40