Finding the Third Proportional to 2,480,170 and 5,314,632

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480,170 : 5,314,632 = 5,314,632 : x
2. Step 2: Convert to fraction form
   2,480,170/5,314,632 = 5,314,632/x
3. Step 3: Cross multiply
   2,480,170x = 5,314,632 × 5,314,632
4. Step 4: Simplify right side
   2,480,170x = 28,245,313,295,424
5. Step 5: Solve for x
   x = 28,245,313,295,424/2,480,170
6. Step 6: Final answer
   x = 11,388,458.57