Finding the Third Proportional to 3,443,683.50 and 7,507,413

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443,683.50 : 7,507,413 = 7,507,413 : x
2. Step 2: Convert to fraction form
   3,443,683.50/7,507,413 = 7,507,413/x
3. Step 3: Cross multiply
   3,443,683.50x = 7,507,413 × 7,507,413
4. Step 4: Simplify right side
   3,443,683.50x = 56,361,249,952,569
5. Step 5: Solve for x
   x = 56,361,249,952,569/3,443,683.50
6. Step 6: Final answer
   x = 16,366,559.22