Finding the Third Proportional to 55,325,198 and 88,892,697

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,198 : 88,892,697 = 88,892,697 : x
2. Step 2: Convert to fraction form
   55,325,198/88,892,697 = 88,892,697/x
3. Step 3: Cross multiply
   55,325,198x = 88,892,697 × 88,892,697
4. Step 4: Simplify right side
   55,325,198x = 7,901,911,579,933,809
5. Step 5: Solve for x
   x = 7,901,911,579,933,809/55,325,198
6. Step 6: Final answer
   x = 142,826,629.92