Finding the Third Proportional to 3,733,878 and 5,766,666

Step by Step Solution

1. Step 1: Write the proportion equation
   3,733,878 : 5,766,666 = 5,766,666 : x
2. Step 2: Convert to fraction form
   3,733,878/5,766,666 = 5,766,666/x
3. Step 3: Cross multiply
   3,733,878x = 5,766,666 × 5,766,666
4. Step 4: Simplify right side
   3,733,878x = 33,254,436,755,556
5. Step 5: Solve for x
   x = 33,254,436,755,556/3,733,878
6. Step 6: Final answer
   x = 8,906,139.07