Finding the Third Proportional to 1,446,798 and 3,177,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446,798 : 3,177,360 = 3,177,360 : x
2. Step 2: Convert to fraction form
   1,446,798/3,177,360 = 3,177,360/x
3. Step 3: Cross multiply
   1,446,798x = 3,177,360 × 3,177,360
4. Step 4: Simplify right side
   1,446,798x = 10,095,616,569,600
5. Step 5: Solve for x
   x = 10,095,616,569,600/1,446,798
6. Step 6: Final answer
   x = 6,977,903.32