Finding the Third Proportional to 1,542,460 and 3,321,710

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,460 : 3,321,710 = 3,321,710 : x
2. Step 2: Convert to fraction form
   1,542,460/3,321,710 = 3,321,710/x
3. Step 3: Cross multiply
   1,542,460x = 3,321,710 × 3,321,710
4. Step 4: Simplify right side
   1,542,460x = 11,033,757,324,100
5. Step 5: Solve for x
   x = 11,033,757,324,100/1,542,460
6. Step 6: Final answer
   x = 7,153,350.70