Finding the Third Proportional to 2,820,302 and 4,236,712

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,302 : 4,236,712 = 4,236,712 : x
2. Step 2: Convert to fraction form
   2,820,302/4,236,712 = 4,236,712/x
3. Step 3: Cross multiply
   2,820,302x = 4,236,712 × 4,236,712
4. Step 4: Simplify right side
   2,820,302x = 17,949,728,570,944
5. Step 5: Solve for x
   x = 17,949,728,570,944/2,820,302
6. Step 6: Final answer
   x = 6,364,470.39