Finding the Third Proportional to 482,630 and 1,029,340

Step by Step Solution

1. Step 1: Write the proportion equation
   482,630 : 1,029,340 = 1,029,340 : x
2. Step 2: Convert to fraction form
   482,630/1,029,340 = 1,029,340/x
3. Step 3: Cross multiply
   482,630x = 1,029,340 × 1,029,340
4. Step 4: Simplify right side
   482,630x = 1,059,540,835,600
5. Step 5: Solve for x
   x = 1,059,540,835,600/482,630
6. Step 6: Final answer
   x = 2,195,348.06