Finding the Third Proportional to 482,628 and 1,029,336

Step by Step Solution

1. Step 1: Write the proportion equation
   482,628 : 1,029,336 = 1,029,336 : x
2. Step 2: Convert to fraction form
   482,628/1,029,336 = 1,029,336/x
3. Step 3: Cross multiply
   482,628x = 1,029,336 × 1,029,336
4. Step 4: Simplify right side
   482,628x = 1,059,532,600,896
5. Step 5: Solve for x
   x = 1,059,532,600,896/482,628
6. Step 6: Final answer
   x = 2,195,340.10