Finding the Third Proportional to 488,498 and 1,029,476

Step by Step Solution

1. Step 1: Write the proportion equation
   488,498 : 1,029,476 = 1,029,476 : x
2. Step 2: Convert to fraction form
   488,498/1,029,476 = 1,029,476/x
3. Step 3: Cross multiply
   488,498x = 1,029,476 × 1,029,476
4. Step 4: Simplify right side
   488,498x = 1,059,820,834,576
5. Step 5: Solve for x
   x = 1,059,820,834,576/488,498
6. Step 6: Final answer
   x = 2,169,550.00