Finding the Third Proportional to 1,527,148 and 3,290,330

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,148 : 3,290,330 = 3,290,330 : x
2. Step 2: Convert to fraction form
   1,527,148/3,290,330 = 3,290,330/x
3. Step 3: Cross multiply
   1,527,148x = 3,290,330 × 3,290,330
4. Step 4: Simplify right side
   1,527,148x = 10,826,271,508,900
5. Step 5: Solve for x
   x = 10,826,271,508,900/1,527,148
6. Step 6: Final answer
   x = 7,089,209.11