Finding the Third Proportional to 2,621,480 and 3,541,786

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,480 : 3,541,786 = 3,541,786 : x
2. Step 2: Convert to fraction form
   2,621,480/3,541,786 = 3,541,786/x
3. Step 3: Cross multiply
   2,621,480x = 3,541,786 × 3,541,786
4. Step 4: Simplify right side
   2,621,480x = 12,544,248,069,796
5. Step 5: Solve for x
   x = 12,544,248,069,796/2,621,480
6. Step 6: Final answer
   x = 4,785,177.87