Finding the Third Proportional to 2,196,896,326.88 and 3,315,774,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,896,326.88 : 3,315,774,852 = 3,315,774,852 : x
2. Step 2: Convert to fraction form
   2,196,896,326.88/3,315,774,852 = 3,315,774,852/x
3. Step 3: Cross multiply
   2,196,896,326.88x = 3,315,774,852 × 3,315,774,852
4. Step 4: Simplify right side
   2,196,896,326.88x = 10,994,362,869,155,622,912
5. Step 5: Solve for x
   x = 10,994,362,869,155,622,912/2,196,896,326.88
6. Step 6: Final answer
   x = 5,004,497,815.70