Finding the Third Proportional to 1,490,489 and 3,233,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,490,489 : 3,233,028 = 3,233,028 : x
2. Step 2: Convert to fraction form
   1,490,489/3,233,028 = 3,233,028/x
3. Step 3: Cross multiply
   1,490,489x = 3,233,028 × 3,233,028
4. Step 4: Simplify right side
   1,490,489x = 10,452,470,048,784
5. Step 5: Solve for x
   x = 10,452,470,048,784/1,490,489
6. Step 6: Final answer
   x = 7,012,779.06