Finding the Third Proportional to 1,888,391 and 2,994,767

Step by Step Solution

1. Step 1: Write the proportion equation
   1,888,391 : 2,994,767 = 2,994,767 : x
2. Step 2: Convert to fraction form
   1,888,391/2,994,767 = 2,994,767/x
3. Step 3: Cross multiply
   1,888,391x = 2,994,767 × 2,994,767
4. Step 4: Simplify right side
   1,888,391x = 8,968,629,384,289
5. Step 5: Solve for x
   x = 8,968,629,384,289/1,888,391
6. Step 6: Final answer
   x = 4,749,349.78