Finding the Third Proportional to 484,788 and 1,041,540

Step by Step Solution

1. Step 1: Write the proportion equation
   484,788 : 1,041,540 = 1,041,540 : x
2. Step 2: Convert to fraction form
   484,788/1,041,540 = 1,041,540/x
3. Step 3: Cross multiply
   484,788x = 1,041,540 × 1,041,540
4. Step 4: Simplify right side
   484,788x = 1,084,805,571,600
5. Step 5: Solve for x
   x = 1,084,805,571,600/484,788
6. Step 6: Final answer
   x = 2,237,690.64