Finding the Third Proportional to 2,833,159 and 4,273,458

Step by Step Solution

1. Step 1: Write the proportion equation
   2,833,159 : 4,273,458 = 4,273,458 : x
2. Step 2: Convert to fraction form
   2,833,159/4,273,458 = 4,273,458/x
3. Step 3: Cross multiply
   2,833,159x = 4,273,458 × 4,273,458
4. Step 4: Simplify right side
   2,833,159x = 18,262,443,277,764
5. Step 5: Solve for x
   x = 18,262,443,277,764/2,833,159
6. Step 6: Final answer
   x = 6,445,964.83