Finding the Third Proportional to 1,536,828 and 2,469,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,828 : 2,469,264 = 2,469,264 : x
2. Step 2: Convert to fraction form
   1,536,828/2,469,264 = 2,469,264/x
3. Step 3: Cross multiply
   1,536,828x = 2,469,264 × 2,469,264
4. Step 4: Simplify right side
   1,536,828x = 6,097,264,701,696
5. Step 5: Solve for x
   x = 6,097,264,701,696/1,536,828
6. Step 6: Final answer
   x = 3,967,434.68