Finding the Third Proportional to 1,320,552 and 2,893,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320,552 : 2,893,512 = 2,893,512 : x
2. Step 2: Convert to fraction form
   1,320,552/2,893,512 = 2,893,512/x
3. Step 3: Cross multiply
   1,320,552x = 2,893,512 × 2,893,512
4. Step 4: Simplify right side
   1,320,552x = 8,372,411,694,144
5. Step 5: Solve for x
   x = 8,372,411,694,144/1,320,552
6. Step 6: Final answer
   x = 6,340,084.82