Finding the Third Proportional to 1,320,550 and 2,893,498

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320,550 : 2,893,498 = 2,893,498 : x
2. Step 2: Convert to fraction form
   1,320,550/2,893,498 = 2,893,498/x
3. Step 3: Cross multiply
   1,320,550x = 2,893,498 × 2,893,498
4. Step 4: Simplify right side
   1,320,550x = 8,372,330,676,004
5. Step 5: Solve for x
   x = 8,372,330,676,004/1,320,550
6. Step 6: Final answer
   x = 6,340,033.07