Finding the Third Proportional to 2,621,456 and 3,541,747

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,456 : 3,541,747 = 3,541,747 : x
2. Step 2: Convert to fraction form
   2,621,456/3,541,747 = 3,541,747/x
3. Step 3: Cross multiply
   2,621,456x = 3,541,747 × 3,541,747
4. Step 4: Simplify right side
   2,621,456x = 12,543,971,812,009
5. Step 5: Solve for x
   x = 12,543,971,812,009/2,621,456
6. Step 6: Final answer
   x = 4,785,116.29