Finding the Third Proportional to 1,316,084 and 2,857,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,316,084 : 2,857,672 = 2,857,672 : x
2. Step 2: Convert to fraction form
   1,316,084/2,857,672 = 2,857,672/x
3. Step 3: Cross multiply
   1,316,084x = 2,857,672 × 2,857,672
4. Step 4: Simplify right side
   1,316,084x = 8,166,289,259,584
5. Step 5: Solve for x
   x = 8,166,289,259,584/1,316,084
6. Step 6: Final answer
   x = 6,204,990.91