Finding the Third Proportional to 816,988 and 1,795,248

Step by Step Solution

1. Step 1: Write the proportion equation
   816,988 : 1,795,248 = 1,795,248 : x
2. Step 2: Convert to fraction form
   816,988/1,795,248 = 1,795,248/x
3. Step 3: Cross multiply
   816,988x = 1,795,248 × 1,795,248
4. Step 4: Simplify right side
   816,988x = 3,222,915,381,504
5. Step 5: Solve for x
   x = 3,222,915,381,504/816,988
6. Step 6: Final answer
   x = 3,944,874.81