Finding the Third Proportional to 1,527,878 and 3,327,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,878 : 3,327,628 = 3,327,628 : x
2. Step 2: Convert to fraction form
   1,527,878/3,327,628 = 3,327,628/x
3. Step 3: Cross multiply
   1,527,878x = 3,327,628 × 3,327,628
4. Step 4: Simplify right side
   1,527,878x = 11,073,108,106,384
5. Step 5: Solve for x
   x = 11,073,108,106,384/1,527,878
6. Step 6: Final answer
   x = 7,247,377.15