Finding the Third Proportional to 16,229,340 and 34,269,408

Step by Step Solution

1. Step 1: Write the proportion equation
   16,229,340 : 34,269,408 = 34,269,408 : x
2. Step 2: Convert to fraction form
   16,229,340/34,269,408 = 34,269,408/x
3. Step 3: Cross multiply
   16,229,340x = 34,269,408 × 34,269,408
4. Step 4: Simplify right side
   16,229,340x = 1,174,392,324,670,464
5. Step 5: Solve for x
   x = 1,174,392,324,670,464/16,229,340
6. Step 6: Final answer
   x = 72,362,297.21