Finding the Third Proportional to 5,649,447 and 7,253,770

Step by Step Solution

1. Step 1: Write the proportion equation
   5,649,447 : 7,253,770 = 7,253,770 : x
2. Step 2: Convert to fraction form
   5,649,447/7,253,770 = 7,253,770/x
3. Step 3: Cross multiply
   5,649,447x = 7,253,770 × 7,253,770
4. Step 4: Simplify right side
   5,649,447x = 52,617,179,212,900
5. Step 5: Solve for x
   x = 52,617,179,212,900/5,649,447
6. Step 6: Final answer
   x = 9,313,686.67