Finding the Third Proportional to 1,702,988 and 2,838,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,988 : 2,838,198 = 2,838,198 : x
2. Step 2: Convert to fraction form
   1,702,988/2,838,198 = 2,838,198/x
3. Step 3: Cross multiply
   1,702,988x = 2,838,198 × 2,838,198
4. Step 4: Simplify right side
   1,702,988x = 8,055,367,887,204
5. Step 5: Solve for x
   x = 8,055,367,887,204/1,702,988
6. Step 6: Final answer
   x = 4,730,137.79