Finding the Third Proportional to 2,108,848 and 3,268,140

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,848 : 3,268,140 = 3,268,140 : x
2. Step 2: Convert to fraction form
   2,108,848/3,268,140 = 3,268,140/x
3. Step 3: Cross multiply
   2,108,848x = 3,268,140 × 3,268,140
4. Step 4: Simplify right side
   2,108,848x = 10,680,739,059,600
5. Step 5: Solve for x
   x = 10,680,739,059,600/2,108,848
6. Step 6: Final answer
   x = 5,064,726.84