Finding the Third Proportional to 1,320,546 and 2,893,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320,546 : 2,893,490 = 2,893,490 : x
2. Step 2: Convert to fraction form
   1,320,546/2,893,490 = 2,893,490/x
3. Step 3: Cross multiply
   1,320,546x = 2,893,490 × 2,893,490
4. Step 4: Simplify right side
   1,320,546x = 8,372,284,380,100
5. Step 5: Solve for x
   x = 8,372,284,380,100/1,320,546
6. Step 6: Final answer
   x = 6,340,017.22