Finding the Third Proportional to 482,862 and 1,039,356

Step by Step Solution

1. Step 1: Write the proportion equation
   482,862 : 1,039,356 = 1,039,356 : x
2. Step 2: Convert to fraction form
   482,862/1,039,356 = 1,039,356/x
3. Step 3: Cross multiply
   482,862x = 1,039,356 × 1,039,356
4. Step 4: Simplify right side
   482,862x = 1,080,260,894,736
5. Step 5: Solve for x
   x = 1,080,260,894,736/482,862
6. Step 6: Final answer
   x = 2,237,204.20