Finding the Third Proportional to 1,118,146 and 2,455,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118,146 : 2,455,956 = 2,455,956 : x
2. Step 2: Convert to fraction form
   1,118,146/2,455,956 = 2,455,956/x
3. Step 3: Cross multiply
   1,118,146x = 2,455,956 × 2,455,956
4. Step 4: Simplify right side
   1,118,146x = 6,031,719,873,936
5. Step 5: Solve for x
   x = 6,031,719,873,936/1,118,146
6. Step 6: Final answer
   x = 5,394,393.82