Finding the Third Proportional to 908,792 and 1,911,598

Step by Step Solution

1. Step 1: Write the proportion equation
   908,792 : 1,911,598 = 1,911,598 : x
2. Step 2: Convert to fraction form
   908,792/1,911,598 = 1,911,598/x
3. Step 3: Cross multiply
   908,792x = 1,911,598 × 1,911,598
4. Step 4: Simplify right side
   908,792x = 3,654,206,913,604
5. Step 5: Solve for x
   x = 3,654,206,913,604/908,792
6. Step 6: Final answer
   x = 4,020,949.69