Finding the Third Proportional to 5,601,180 and 12,215,976

Step by Step Solution

1. Step 1: Write the proportion equation
   5,601,180 : 12,215,976 = 12,215,976 : x
2. Step 2: Convert to fraction form
   5,601,180/12,215,976 = 12,215,976/x
3. Step 3: Cross multiply
   5,601,180x = 12,215,976 × 12,215,976
4. Step 4: Simplify right side
   5,601,180x = 149,230,069,632,576
5. Step 5: Solve for x
   x = 149,230,069,632,576/5,601,180
6. Step 6: Final answer
   x = 26,642,612.74