Finding the Third Proportional to 2,771,838,891 and 5,772,965,046

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771,838,891 : 5,772,965,046 = 5,772,965,046 : x
2. Step 2: Convert to fraction form
   2,771,838,891/5,772,965,046 = 5,772,965,046/x
3. Step 3: Cross multiply
   2,771,838,891x = 5,772,965,046 × 5,772,965,046
4. Step 4: Simplify right side
   2,771,838,891x = 33,327,125,422,337,781,760
5. Step 5: Solve for x
   x = 33,327,125,422,337,781,760/2,771,838,891
6. Step 6: Final answer
   x = 12,023,471,324.60