Finding the Third Proportional to 1,502,928 and 3,224,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,502,928 : 3,224,448 = 3,224,448 : x
2. Step 2: Convert to fraction form
   1,502,928/3,224,448 = 3,224,448/x
3. Step 3: Cross multiply
   1,502,928x = 3,224,448 × 3,224,448
4. Step 4: Simplify right side
   1,502,928x = 10,397,064,904,704
5. Step 5: Solve for x
   x = 10,397,064,904,704/1,502,928
6. Step 6: Final answer
   x = 6,917,872.92