Finding the Third Proportional to 482,636 and 1,029,370

Step by Step Solution

1. Step 1: Write the proportion equation
   482,636 : 1,029,370 = 1,029,370 : x
2. Step 2: Convert to fraction form
   482,636/1,029,370 = 1,029,370/x
3. Step 3: Cross multiply
   482,636x = 1,029,370 × 1,029,370
4. Step 4: Simplify right side
   482,636x = 1,059,602,596,900
5. Step 5: Solve for x
   x = 1,059,602,596,900/482,636
6. Step 6: Final answer
   x = 2,195,448.74