Finding the Third Proportional to 2,457,330 and 3,720,339

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457,330 : 3,720,339 = 3,720,339 : x
2. Step 2: Convert to fraction form
   2,457,330/3,720,339 = 3,720,339/x
3. Step 3: Cross multiply
   2,457,330x = 3,720,339 × 3,720,339
4. Step 4: Simplify right side
   2,457,330x = 13,840,922,274,921
5. Step 5: Solve for x
   x = 13,840,922,274,921/2,457,330
6. Step 6: Final answer
   x = 5,632,504.50