Finding the Third Proportional to 3,477,629 and 7,433,853

Step by Step Solution

1. Step 1: Write the proportion equation
   3,477,629 : 7,433,853 = 7,433,853 : x
2. Step 2: Convert to fraction form
   3,477,629/7,433,853 = 7,433,853/x
3. Step 3: Cross multiply
   3,477,629x = 7,433,853 × 7,433,853
4. Step 4: Simplify right side
   3,477,629x = 55,262,170,425,609
5. Step 5: Solve for x
   x = 55,262,170,425,609/3,477,629
6. Step 6: Final answer
   x = 15,890,760.75