Finding the Third Proportional to 1,049,897 and 2,169,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,897 : 2,169,778 = 2,169,778 : x
2. Step 2: Convert to fraction form
   1,049,897/2,169,778 = 2,169,778/x
3. Step 3: Cross multiply
   1,049,897x = 2,169,778 × 2,169,778
4. Step 4: Simplify right side
   1,049,897x = 4,707,936,569,284
5. Step 5: Solve for x
   x = 4,707,936,569,284/1,049,897
6. Step 6: Final answer
   x = 4,484,188.99