Finding the Third Proportional to 471,838 and 1,026,620

Step by Step Solution

1. Step 1: Write the proportion equation
   471,838 : 1,026,620 = 1,026,620 : x
2. Step 2: Convert to fraction form
   471,838/1,026,620 = 1,026,620/x
3. Step 3: Cross multiply
   471,838x = 1,026,620 × 1,026,620
4. Step 4: Simplify right side
   471,838x = 1,053,948,624,400
5. Step 5: Solve for x
   x = 1,053,948,624,400/471,838
6. Step 6: Final answer
   x = 2,233,708.66