Finding the Third Proportional to 1,845,616 and 2,889,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845,616 : 2,889,386 = 2,889,386 : x
2. Step 2: Convert to fraction form
   1,845,616/2,889,386 = 2,889,386/x
3. Step 3: Cross multiply
   1,845,616x = 2,889,386 × 2,889,386
4. Step 4: Simplify right side
   1,845,616x = 8,348,551,456,996
5. Step 5: Solve for x
   x = 8,348,551,456,996/1,845,616
6. Step 6: Final answer
   x = 4,523,449.87