Finding the Third Proportional to 3,741,721 and 5,472,613

Step by Step Solution

1. Step 1: Write the proportion equation
   3,741,721 : 5,472,613 = 5,472,613 : x
2. Step 2: Convert to fraction form
   3,741,721/5,472,613 = 5,472,613/x
3. Step 3: Cross multiply
   3,741,721x = 5,472,613 × 5,472,613
4. Step 4: Simplify right side
   3,741,721x = 29,949,493,047,769
5. Step 5: Solve for x
   x = 29,949,493,047,769/3,741,721
6. Step 6: Final answer
   x = 8,004,202.62