Finding the Third Proportional to 3,544,535 and 7,775,239

Step by Step Solution

1. Step 1: Write the proportion equation
   3,544,535 : 7,775,239 = 7,775,239 : x
2. Step 2: Convert to fraction form
   3,544,535/7,775,239 = 7,775,239/x
3. Step 3: Cross multiply
   3,544,535x = 7,775,239 × 7,775,239
4. Step 4: Simplify right side
   3,544,535x = 60,454,341,507,121
5. Step 5: Solve for x
   x = 60,454,341,507,121/3,544,535
6. Step 6: Final answer
   x = 17,055,648.06