Finding the Third Proportional to 1,294,074 and 2,811,705

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,074 : 2,811,705 = 2,811,705 : x
2. Step 2: Convert to fraction form
   1,294,074/2,811,705 = 2,811,705/x
3. Step 3: Cross multiply
   1,294,074x = 2,811,705 × 2,811,705
4. Step 4: Simplify right side
   1,294,074x = 7,905,685,007,025
5. Step 5: Solve for x
   x = 7,905,685,007,025/1,294,074
6. Step 6: Final answer
   x = 6,109,144.46