Finding the Third Proportional to 2,102,154 and 3,205,722

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,154 : 3,205,722 = 3,205,722 : x
2. Step 2: Convert to fraction form
   2,102,154/3,205,722 = 3,205,722/x
3. Step 3: Cross multiply
   2,102,154x = 3,205,722 × 3,205,722
4. Step 4: Simplify right side
   2,102,154x = 10,276,653,541,284
5. Step 5: Solve for x
   x = 10,276,653,541,284/2,102,154
6. Step 6: Final answer
   x = 4,888,630.21