Finding the Third Proportional to 3,372,242 and 5,058,439

Step by Step Solution

1. Step 1: Write the proportion equation
   3,372,242 : 5,058,439 = 5,058,439 : x
2. Step 2: Convert to fraction form
   3,372,242/5,058,439 = 5,058,439/x
3. Step 3: Cross multiply
   3,372,242x = 5,058,439 × 5,058,439
4. Step 4: Simplify right side
   3,372,242x = 25,587,805,116,721
5. Step 5: Solve for x
   x = 25,587,805,116,721/3,372,242
6. Step 6: Final answer
   x = 7,587,772.50