Finding the Third Proportional to 4,177,932 and 5,637,018

Step by Step Solution

1. Step 1: Write the proportion equation
   4,177,932 : 5,637,018 = 5,637,018 : x
2. Step 2: Convert to fraction form
   4,177,932/5,637,018 = 5,637,018/x
3. Step 3: Cross multiply
   4,177,932x = 5,637,018 × 5,637,018
4. Step 4: Simplify right side
   4,177,932x = 31,775,971,932,324
5. Step 5: Solve for x
   x = 31,775,971,932,324/4,177,932
6. Step 6: Final answer
   x = 7,605,669.97