Finding the Third Proportional to 1,332,798 and 2,878,353

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,798 : 2,878,353 = 2,878,353 : x
2. Step 2: Convert to fraction form
   1,332,798/2,878,353 = 2,878,353/x
3. Step 3: Cross multiply
   1,332,798x = 2,878,353 × 2,878,353
4. Step 4: Simplify right side
   1,332,798x = 8,284,915,992,609
5. Step 5: Solve for x
   x = 8,284,915,992,609/1,332,798
6. Step 6: Final answer
   x = 6,216,182.79