Finding the Third Proportional to 5,649,792 and 7,254,144

Step by Step Solution

1. Step 1: Write the proportion equation
   5,649,792 : 7,254,144 = 7,254,144 : x
2. Step 2: Convert to fraction form
   5,649,792/7,254,144 = 7,254,144/x
3. Step 3: Cross multiply
   5,649,792x = 7,254,144 × 7,254,144
4. Step 4: Simplify right side
   5,649,792x = 52,622,605,172,736
5. Step 5: Solve for x
   x = 52,622,605,172,736/5,649,792
6. Step 6: Final answer
   x = 9,314,078.32