Finding the Third Proportional to 3,556,229 and 5,081,774

Step by Step Solution

1. Step 1: Write the proportion equation
   3,556,229 : 5,081,774 = 5,081,774 : x
2. Step 2: Convert to fraction form
   3,556,229/5,081,774 = 5,081,774/x
3. Step 3: Cross multiply
   3,556,229x = 5,081,774 × 5,081,774
4. Step 4: Simplify right side
   3,556,229x = 25,824,426,987,076
5. Step 5: Solve for x
   x = 25,824,426,987,076/3,556,229
6. Step 6: Final answer
   x = 7,261,744.67