Finding the Third Proportional to 1,142,506 and 2,706,799

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,506 : 2,706,799 = 2,706,799 : x
2. Step 2: Convert to fraction form
   1,142,506/2,706,799 = 2,706,799/x
3. Step 3: Cross multiply
   1,142,506x = 2,706,799 × 2,706,799
4. Step 4: Simplify right side
   1,142,506x = 7,326,760,826,401
5. Step 5: Solve for x
   x = 7,326,760,826,401/1,142,506
6. Step 6: Final answer
   x = 6,412,886.08