Finding the Third Proportional to 2,045,954 and 4,778,693

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,954 : 4,778,693 = 4,778,693 : x
2. Step 2: Convert to fraction form
   2,045,954/4,778,693 = 4,778,693/x
3. Step 3: Cross multiply
   2,045,954x = 4,778,693 × 4,778,693
4. Step 4: Simplify right side
   2,045,954x = 22,835,906,788,249
5. Step 5: Solve for x
   x = 22,835,906,788,249/2,045,954
6. Step 6: Final answer
   x = 11,161,495.71