Finding the Third Proportional to 983,378 and 1,484,058

Step by Step Solution

1. Step 1: Write the proportion equation
   983,378 : 1,484,058 = 1,484,058 : x
2. Step 2: Convert to fraction form
   983,378/1,484,058 = 1,484,058/x
3. Step 3: Cross multiply
   983,378x = 1,484,058 × 1,484,058
4. Step 4: Simplify right side
   983,378x = 2,202,428,147,364
5. Step 5: Solve for x
   x = 2,202,428,147,364/983,378
6. Step 6: Final answer
   x = 2,239,655.70