Finding the Third Proportional to 1,018,955,756 and 2,222,371,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,955,756 : 2,222,371,288 = 2,222,371,288 : x
2. Step 2: Convert to fraction form
   1,018,955,756/2,222,371,288 = 2,222,371,288/x
3. Step 3: Cross multiply
   1,018,955,756x = 2,222,371,288 × 2,222,371,288
4. Step 4: Simplify right side
   1,018,955,756x = 4,938,934,141,726,779,392
5. Step 5: Solve for x
   x = 4,938,934,141,726,779,392/1,018,955,756
6. Step 6: Final answer
   x = 4,847,054,558.20