Finding the Third Proportional to 3,471,469 and 5,374,676

Step by Step Solution

1. Step 1: Write the proportion equation
   3,471,469 : 5,374,676 = 5,374,676 : x
2. Step 2: Convert to fraction form
   3,471,469/5,374,676 = 5,374,676/x
3. Step 3: Cross multiply
   3,471,469x = 5,374,676 × 5,374,676
4. Step 4: Simplify right side
   3,471,469x = 28,887,142,104,976
5. Step 5: Solve for x
   x = 28,887,142,104,976/3,471,469
6. Step 6: Final answer
   x = 8,321,302.05