Finding the Third Proportional to 1,043,368 and 2,198,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043,368 : 2,198,798 = 2,198,798 : x
2. Step 2: Convert to fraction form
   1,043,368/2,198,798 = 2,198,798/x
3. Step 3: Cross multiply
   1,043,368x = 2,198,798 × 2,198,798
4. Step 4: Simplify right side
   1,043,368x = 4,834,712,644,804
5. Step 5: Solve for x
   x = 4,834,712,644,804/1,043,368
6. Step 6: Final answer
   x = 4,633,755.92