Finding the Third Proportional to 1,909,490,233 and 4,112,796,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,909,490,233 : 4,112,796,626 = 4,112,796,626 : x
2. Step 2: Convert to fraction form
   1,909,490,233/4,112,796,626 = 4,112,796,626/x
3. Step 3: Cross multiply
   1,909,490,233x = 4,112,796,626 × 4,112,796,626
4. Step 4: Simplify right side
   1,909,490,233x = 16,915,096,086,836,983,808
5. Step 5: Solve for x
   x = 16,915,096,086,836,983,808/1,909,490,233
6. Step 6: Final answer
   x = 8,858,435,510.44