Finding the Third Proportional to 725,196 and 1,536,834

Step by Step Solution

1. Step 1: Write the proportion equation
   725,196 : 1,536,834 = 1,536,834 : x
2. Step 2: Convert to fraction form
   725,196/1,536,834 = 1,536,834/x
3. Step 3: Cross multiply
   725,196x = 1,536,834 × 1,536,834
4. Step 4: Simplify right side
   725,196x = 2,361,858,743,556
5. Step 5: Solve for x
   x = 2,361,858,743,556/725,196
6. Step 6: Final answer
   x = 3,256,855.72