Finding the Third Proportional to 1,105,304,643 and 2,382,787,422

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,304,643 : 2,382,787,422 = 2,382,787,422 : x
2. Step 2: Convert to fraction form
   1,105,304,643/2,382,787,422 = 2,382,787,422/x
3. Step 3: Cross multiply
   1,105,304,643x = 2,382,787,422 × 2,382,787,422
4. Step 4: Simplify right side
   1,105,304,643x = 5,677,675,898,441,406,464
5. Step 5: Solve for x
   x = 5,677,675,898,441,406,464/1,105,304,643
6. Step 6: Final answer
   x = 5,136,752,056.91