Finding the Third Proportional to 1,552,928 and 3,292,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,928 : 3,292,456 = 3,292,456 : x
2. Step 2: Convert to fraction form
   1,552,928/3,292,456 = 3,292,456/x
3. Step 3: Cross multiply
   1,552,928x = 3,292,456 × 3,292,456
4. Step 4: Simplify right side
   1,552,928x = 10,840,266,511,936
5. Step 5: Solve for x
   x = 10,840,266,511,936/1,552,928
6. Step 6: Final answer
   x = 6,980,533.88