Finding the Third Proportional to 2,483,676 and 3,643,740

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483,676 : 3,643,740 = 3,643,740 : x
2. Step 2: Convert to fraction form
   2,483,676/3,643,740 = 3,643,740/x
3. Step 3: Cross multiply
   2,483,676x = 3,643,740 × 3,643,740
4. Step 4: Simplify right side
   2,483,676x = 13,276,841,187,600
5. Step 5: Solve for x
   x = 13,276,841,187,600/2,483,676
6. Step 6: Final answer
   x = 5,345,641.37