Finding the Third Proportional to 3,217,284 and 4,500,042

Step by Step Solution

1. Step 1: Write the proportion equation
   3,217,284 : 4,500,042 = 4,500,042 : x
2. Step 2: Convert to fraction form
   3,217,284/4,500,042 = 4,500,042/x
3. Step 3: Cross multiply
   3,217,284x = 4,500,042 × 4,500,042
4. Step 4: Simplify right side
   3,217,284x = 20,250,378,001,764
5. Step 5: Solve for x
   x = 20,250,378,001,764/3,217,284
6. Step 6: Final answer
   x = 6,294,246.33