Finding the Third Proportional to 812,524 and 1,760,636

Step by Step Solution

1. Step 1: Write the proportion equation
   812,524 : 1,760,636 = 1,760,636 : x
2. Step 2: Convert to fraction form
   812,524/1,760,636 = 1,760,636/x
3. Step 3: Cross multiply
   812,524x = 1,760,636 × 1,760,636
4. Step 4: Simplify right side
   812,524x = 3,099,839,124,496
5. Step 5: Solve for x
   x = 3,099,839,124,496/812,524
6. Step 6: Final answer
   x = 3,815,073.92