Finding the Third Proportional to 14,368,536 and 30,729,456

Step by Step Solution

1. Step 1: Write the proportion equation
   14,368,536 : 30,729,456 = 30,729,456 : x
2. Step 2: Convert to fraction form
   14,368,536/30,729,456 = 30,729,456/x
3. Step 3: Cross multiply
   14,368,536x = 30,729,456 × 30,729,456
4. Step 4: Simplify right side
   14,368,536x = 944,299,466,055,936
5. Step 5: Solve for x
   x = 944,299,466,055,936/14,368,536
6. Step 6: Final answer
   x = 65,719,949.90