Finding the Third Proportional to 2,428,384 and 3,563,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,384 : 3,563,844 = 3,563,844 : x
2. Step 2: Convert to fraction form
   2,428,384/3,563,844 = 3,563,844/x
3. Step 3: Cross multiply
   2,428,384x = 3,563,844 × 3,563,844
4. Step 4: Simplify right side
   2,428,384x = 12,700,984,056,336
5. Step 5: Solve for x
   x = 12,700,984,056,336/2,428,384
6. Step 6: Final answer
   x = 5,230,220.61