Finding the Third Proportional to 574,112 and 1,240,084

Step by Step Solution

1. Step 1: Write the proportion equation
   574,112 : 1,240,084 = 1,240,084 : x
2. Step 2: Convert to fraction form
   574,112/1,240,084 = 1,240,084/x
3. Step 3: Cross multiply
   574,112x = 1,240,084 × 1,240,084
4. Step 4: Simplify right side
   574,112x = 1,537,808,327,056
5. Step 5: Solve for x
   x = 1,537,808,327,056/574,112
6. Step 6: Final answer
   x = 2,678,585.93