Finding the Third Proportional to 1,078,064 and 1,796,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,064 : 1,796,616 = 1,796,616 : x
2. Step 2: Convert to fraction form
   1,078,064/1,796,616 = 1,796,616/x
3. Step 3: Cross multiply
   1,078,064x = 1,796,616 × 1,796,616
4. Step 4: Simplify right side
   1,078,064x = 3,227,829,051,456
5. Step 5: Solve for x
   x = 3,227,829,051,456/1,078,064
6. Step 6: Final answer
   x = 2,994,097.80