Finding the Third Proportional to 1,491,252,048 and 2,236,878,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,491,252,048 : 2,236,878,288 = 2,236,878,288 : x
2. Step 2: Convert to fraction form
   1,491,252,048/2,236,878,288 = 2,236,878,288/x
3. Step 3: Cross multiply
   1,491,252,048x = 2,236,878,288 × 2,236,878,288
4. Step 4: Simplify right side
   1,491,252,048x = 5,003,624,475,325,810,688
5. Step 5: Solve for x
   x = 5,003,624,475,325,810,688/1,491,252,048
6. Step 6: Final answer
   x = 3,355,317,756.00