Finding the Third Proportional to 476,304 and 1,027,389

Step by Step Solution

1. Step 1: Write the proportion equation
   476,304 : 1,027,389 = 1,027,389 : x
2. Step 2: Convert to fraction form
   476,304/1,027,389 = 1,027,389/x
3. Step 3: Cross multiply
   476,304x = 1,027,389 × 1,027,389
4. Step 4: Simplify right side
   476,304x = 1,055,528,157,321
5. Step 5: Solve for x
   x = 1,055,528,157,321/476,304
6. Step 6: Final answer
   x = 2,216,080.82