Finding the Third Proportional to 2,621,472 and 3,541,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,472 : 3,541,776 = 3,541,776 : x
2. Step 2: Convert to fraction form
   2,621,472/3,541,776 = 3,541,776/x
3. Step 3: Cross multiply
   2,621,472x = 3,541,776 × 3,541,776
4. Step 4: Simplify right side
   2,621,472x = 12,544,177,234,176
5. Step 5: Solve for x
   x = 12,544,177,234,176/2,621,472
6. Step 6: Final answer
   x = 4,785,165.45