Finding the Third Proportional to 3,443,653 and 7,507,350

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443,653 : 7,507,350 = 7,507,350 : x
2. Step 2: Convert to fraction form
   3,443,653/7,507,350 = 7,507,350/x
3. Step 3: Cross multiply
   3,443,653x = 7,507,350 × 7,507,350
4. Step 4: Simplify right side
   3,443,653x = 56,360,304,022,500
5. Step 5: Solve for x
   x = 56,360,304,022,500/3,443,653
6. Step 6: Final answer
   x = 16,366,429.49