Finding the Third Proportional to 3,471,467 and 5,374,673

Step by Step Solution

1. Step 1: Write the proportion equation
   3,471,467 : 5,374,673 = 5,374,673 : x
2. Step 2: Convert to fraction form
   3,471,467/5,374,673 = 5,374,673/x
3. Step 3: Cross multiply
   3,471,467x = 5,374,673 × 5,374,673
4. Step 4: Simplify right side
   3,471,467x = 28,887,109,856,929
5. Step 5: Solve for x
   x = 28,887,109,856,929/3,471,467
6. Step 6: Final answer
   x = 8,321,297.55