Finding the Third Proportional to 2,540,754,226 and 5,503,605,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,754,226 : 5,503,605,284 = 5,503,605,284 : x
2. Step 2: Convert to fraction form
   2,540,754,226/5,503,605,284 = 5,503,605,284/x
3. Step 3: Cross multiply
   2,540,754,226x = 5,503,605,284 × 5,503,605,284
4. Step 4: Simplify right side
   2,540,754,226x = 30,289,671,122,072,719,360
5. Step 5: Solve for x
   x = 30,289,671,122,072,719,360/2,540,754,226
6. Step 6: Final answer
   x = 11,921,527,400.06