Finding the Third Proportional to 1,310,447 and 2,803,058

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,447 : 2,803,058 = 2,803,058 : x
2. Step 2: Convert to fraction form
   1,310,447/2,803,058 = 2,803,058/x
3. Step 3: Cross multiply
   1,310,447x = 2,803,058 × 2,803,058
4. Step 4: Simplify right side
   1,310,447x = 7,857,134,151,364
5. Step 5: Solve for x
   x = 7,857,134,151,364/1,310,447
6. Step 6: Final answer
   x = 5,995,766.45