Finding the Third Proportional to 2,154,841 and 3,336,483

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,841 : 3,336,483 = 3,336,483 : x
2. Step 2: Convert to fraction form
   2,154,841/3,336,483 = 3,336,483/x
3. Step 3: Cross multiply
   2,154,841x = 3,336,483 × 3,336,483
4. Step 4: Simplify right side
   2,154,841x = 11,132,118,809,289
5. Step 5: Solve for x
   x = 11,132,118,809,289/2,154,841
6. Step 6: Final answer
   x = 5,166,097.55