Finding the Third Proportional to 2,422,753,972 and 5,258,993,949

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422,753,972 : 5,258,993,949 = 5,258,993,949 : x
2. Step 2: Convert to fraction form
   2,422,753,972/5,258,993,949 = 5,258,993,949/x
3. Step 3: Cross multiply
   2,422,753,972x = 5,258,993,949 × 5,258,993,949
4. Step 4: Simplify right side
   2,422,753,972x = 27,657,017,355,618,615,296
5. Step 5: Solve for x
   x = 27,657,017,355,618,615,296/2,422,753,972
6. Step 6: Final answer
   x = 11,415,528,640.24