Finding the Third Proportional to 1,310,512 and 2,803,187

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,512 : 2,803,187 = 2,803,187 : x
2. Step 2: Convert to fraction form
   1,310,512/2,803,187 = 2,803,187/x
3. Step 3: Cross multiply
   1,310,512x = 2,803,187 × 2,803,187
4. Step 4: Simplify right side
   1,310,512x = 7,857,857,356,969
5. Step 5: Solve for x
   x = 7,857,857,356,969/1,310,512
6. Step 6: Final answer
   x = 5,996,020.91