Finding the Third Proportional to 1,121,908 and 2,414,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,908 : 2,414,888 = 2,414,888 : x
2. Step 2: Convert to fraction form
   1,121,908/2,414,888 = 2,414,888/x
3. Step 3: Cross multiply
   1,121,908x = 2,414,888 × 2,414,888
4. Step 4: Simplify right side
   1,121,908x = 5,831,684,052,544
5. Step 5: Solve for x
   x = 5,831,684,052,544/1,121,908
6. Step 6: Final answer
   x = 5,198,005.59