Finding the Third Proportional to 498,854 and 1,090,876

Step by Step Solution

1. Step 1: Write the proportion equation
   498,854 : 1,090,876 = 1,090,876 : x
2. Step 2: Convert to fraction form
   498,854/1,090,876 = 1,090,876/x
3. Step 3: Cross multiply
   498,854x = 1,090,876 × 1,090,876
4. Step 4: Simplify right side
   498,854x = 1,190,010,447,376
5. Step 5: Solve for x
   x = 1,190,010,447,376/498,854
6. Step 6: Final answer
   x = 2,385,488.43