Finding the Third Proportional to 1,636,524 and 3,500,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,636,524 : 3,500,496 = 3,500,496 : x
2. Step 2: Convert to fraction form
   1,636,524/3,500,496 = 3,500,496/x
3. Step 3: Cross multiply
   1,636,524x = 3,500,496 × 3,500,496
4. Step 4: Simplify right side
   1,636,524x = 12,253,472,246,016
5. Step 5: Solve for x
   x = 12,253,472,246,016/1,636,524
6. Step 6: Final answer
   x = 7,487,499.26