Finding the Third Proportional to 2,036,777 and 4,239,264

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,777 : 4,239,264 = 4,239,264 : x
2. Step 2: Convert to fraction form
   2,036,777/4,239,264 = 4,239,264/x
3. Step 3: Cross multiply
   2,036,777x = 4,239,264 × 4,239,264
4. Step 4: Simplify right side
   2,036,777x = 17,971,359,261,696
5. Step 5: Solve for x
   x = 17,971,359,261,696/2,036,777
6. Step 6: Final answer
   x = 8,823,429.99