Finding the Third Proportional to 1,500,915 and 2,247,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,915 : 2,247,268 = 2,247,268 : x
2. Step 2: Convert to fraction form
   1,500,915/2,247,268 = 2,247,268/x
3. Step 3: Cross multiply
   1,500,915x = 2,247,268 × 2,247,268
4. Step 4: Simplify right side
   1,500,915x = 5,050,213,463,824
5. Step 5: Solve for x
   x = 5,050,213,463,824/1,500,915
6. Step 6: Final answer
   x = 3,364,756.47