Finding the Third Proportional to 1,149,993,399 and 1,877,636,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,993,399 : 1,877,636,866 = 1,877,636,866 : x
2. Step 2: Convert to fraction form
   1,149,993,399/1,877,636,866 = 1,877,636,866/x
3. Step 3: Cross multiply
   1,149,993,399x = 1,877,636,866 × 1,877,636,866
4. Step 4: Simplify right side
   1,149,993,399x = 3,525,520,200,562,301,952
5. Step 5: Solve for x
   x = 3,525,520,200,562,301,952/1,149,993,399
6. Step 6: Final answer
   x = 3,065,687,336.66