Finding the Third Proportional to 3,557,214 and 7,789,052

Step by Step Solution

1. Step 1: Write the proportion equation
   3,557,214 : 7,789,052 = 7,789,052 : x
2. Step 2: Convert to fraction form
   3,557,214/7,789,052 = 7,789,052/x
3. Step 3: Cross multiply
   3,557,214x = 7,789,052 × 7,789,052
4. Step 4: Simplify right side
   3,557,214x = 60,669,331,058,704
5. Step 5: Solve for x
   x = 60,669,331,058,704/3,557,214
6. Step 6: Final answer
   x = 17,055,294.13