Finding the Third Proportional to 6,173,976 and 13,233,936

Step by Step Solution

1. Step 1: Write the proportion equation
   6,173,976 : 13,233,936 = 13,233,936 : x
2. Step 2: Convert to fraction form
   6,173,976/13,233,936 = 13,233,936/x
3. Step 3: Cross multiply
   6,173,976x = 13,233,936 × 13,233,936
4. Step 4: Simplify right side
   6,173,976x = 175,137,062,052,096
5. Step 5: Solve for x
   x = 175,137,062,052,096/6,173,976
6. Step 6: Final answer
   x = 28,366,981.35