Finding the Third Proportional to 1,152,826 and 2,519,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,826 : 2,519,706 = 2,519,706 : x
2. Step 2: Convert to fraction form
   1,152,826/2,519,706 = 2,519,706/x
3. Step 3: Cross multiply
   1,152,826x = 2,519,706 × 2,519,706
4. Step 4: Simplify right side
   1,152,826x = 6,348,918,326,436
5. Step 5: Solve for x
   x = 6,348,918,326,436/1,152,826
6. Step 6: Final answer
   x = 5,507,265.04