Finding the Third Proportional to 6,202,632 and 13,156,728

Step by Step Solution

1. Step 1: Write the proportion equation
   6,202,632 : 13,156,728 = 13,156,728 : x
2. Step 2: Convert to fraction form
   6,202,632/13,156,728 = 13,156,728/x
3. Step 3: Cross multiply
   6,202,632x = 13,156,728 × 13,156,728
4. Step 4: Simplify right side
   6,202,632x = 173,099,491,665,984
5. Step 5: Solve for x
   x = 173,099,491,665,984/6,202,632
6. Step 6: Final answer
   x = 27,907,425.70