Finding the Third Proportional to 1,051,498 and 2,262,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,498 : 2,262,916 = 2,262,916 : x
2. Step 2: Convert to fraction form
   1,051,498/2,262,916 = 2,262,916/x
3. Step 3: Cross multiply
   1,051,498x = 2,262,916 × 2,262,916
4. Step 4: Simplify right side
   1,051,498x = 5,120,788,823,056
5. Step 5: Solve for x
   x = 5,120,788,823,056/1,051,498
6. Step 6: Final answer
   x = 4,869,993.88