Finding the Third Proportional to 1,527,193 and 3,290,419

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,193 : 3,290,419 = 3,290,419 : x
2. Step 2: Convert to fraction form
   1,527,193/3,290,419 = 3,290,419/x
3. Step 3: Cross multiply
   1,527,193x = 3,290,419 × 3,290,419
4. Step 4: Simplify right side
   1,527,193x = 10,826,857,195,561
5. Step 5: Solve for x
   x = 10,826,857,195,561/1,527,193
6. Step 6: Final answer
   x = 7,089,383.72