Finding the Third Proportional to 1,483,485 and 3,176,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,485 : 3,176,920 = 3,176,920 : x
2. Step 2: Convert to fraction form
   1,483,485/3,176,920 = 3,176,920/x
3. Step 3: Cross multiply
   1,483,485x = 3,176,920 × 3,176,920
4. Step 4: Simplify right side
   1,483,485x = 10,092,820,686,400
5. Step 5: Solve for x
   x = 10,092,820,686,400/1,483,485
6. Step 6: Final answer
   x = 6,803,453.14