Finding the Third Proportional to 2,422,753,955 and 5,258,993,913

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422,753,955 : 5,258,993,913 = 5,258,993,913 : x
2. Step 2: Convert to fraction form
   2,422,753,955/5,258,993,913 = 5,258,993,913/x
3. Step 3: Cross multiply
   2,422,753,955x = 5,258,993,913 × 5,258,993,913
4. Step 4: Simplify right side
   2,422,753,955x = 27,657,016,976,971,051,008
5. Step 5: Solve for x
   x = 27,657,016,976,971,051,008/2,422,753,955
6. Step 6: Final answer
   x = 11,415,528,564.05