Finding the Third Proportional to 1,723,329 and 3,681,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,723,329 : 3,681,234 = 3,681,234 : x
2. Step 2: Convert to fraction form
   1,723,329/3,681,234 = 3,681,234/x
3. Step 3: Cross multiply
   1,723,329x = 3,681,234 × 3,681,234
4. Step 4: Simplify right side
   1,723,329x = 13,551,483,762,756
5. Step 5: Solve for x
   x = 13,551,483,762,756/1,723,329
6. Step 6: Final answer
   x = 7,863,550.00