Finding the Third Proportional to 3,204,156 and 4,806,872

Step by Step Solution

1. Step 1: Write the proportion equation
   3,204,156 : 4,806,872 = 4,806,872 : x
2. Step 2: Convert to fraction form
   3,204,156/4,806,872 = 4,806,872/x
3. Step 3: Cross multiply
   3,204,156x = 4,806,872 × 4,806,872
4. Step 4: Simplify right side
   3,204,156x = 23,106,018,424,384
5. Step 5: Solve for x
   x = 23,106,018,424,384/3,204,156
6. Step 6: Final answer
   x = 7,211,265.13