Finding the Third Proportional to 14,209,408 and 30,808,436

Step by Step Solution

1. Step 1: Write the proportion equation
   14,209,408 : 30,808,436 = 30,808,436 : x
2. Step 2: Convert to fraction form
   14,209,408/30,808,436 = 30,808,436/x
3. Step 3: Cross multiply
   14,209,408x = 30,808,436 × 30,808,436
4. Step 4: Simplify right side
   14,209,408x = 949,159,728,766,096
5. Step 5: Solve for x
   x = 949,159,728,766,096/14,209,408
6. Step 6: Final answer
   x = 66,797,978.41