Finding the Third Proportional to 1,725,498 and 3,629,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,498 : 3,629,424 = 3,629,424 : x
2. Step 2: Convert to fraction form
   1,725,498/3,629,424 = 3,629,424/x
3. Step 3: Cross multiply
   1,725,498x = 3,629,424 × 3,629,424
4. Step 4: Simplify right side
   1,725,498x = 13,172,718,571,776
5. Step 5: Solve for x
   x = 13,172,718,571,776/1,725,498
6. Step 6: Final answer
   x = 7,634,154.65