Finding the Third Proportional to 1,511,456 and 3,193,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,511,456 : 3,193,528 = 3,193,528 : x
2. Step 2: Convert to fraction form
   1,511,456/3,193,528 = 3,193,528/x
3. Step 3: Cross multiply
   1,511,456x = 3,193,528 × 3,193,528
4. Step 4: Simplify right side
   1,511,456x = 10,198,621,086,784
5. Step 5: Solve for x
   x = 10,198,621,086,784/1,511,456
6. Step 6: Final answer
   x = 6,747,547.46