Finding the Third Proportional to 19,410,976.50 and 30,447,456

Step by Step Solution

1. Step 1: Write the proportion equation
   19,410,976.50 : 30,447,456 = 30,447,456 : x
2. Step 2: Convert to fraction form
   19,410,976.50/30,447,456 = 30,447,456/x
3. Step 3: Cross multiply
   19,410,976.50x = 30,447,456 × 30,447,456
4. Step 4: Simplify right side
   19,410,976.50x = 927,047,576,871,936
5. Step 5: Solve for x
   x = 927,047,576,871,936/19,410,976.50
6. Step 6: Final answer
   x = 47,758,935.61