Finding the Third Proportional to 19,373,646,982 and 30,325,048,906

Step by Step Solution

1. Step 1: Write the proportion equation
   19,373,646,982 : 30,325,048,906 = 30,325,048,906 : x
2. Step 2: Convert to fraction form
   19,373,646,982/30,325,048,906 = 30,325,048,906/x
3. Step 3: Cross multiply
   19,373,646,982x = 30,325,048,906 × 30,325,048,906
4. Step 4: Simplify right side
   19,373,646,982x = 919,608,591,151,291,826,176
5. Step 5: Solve for x
   x = 919,608,591,151,291,826,176/19,373,646,982
6. Step 6: Final answer
   x = 47,466,983,991.49