Finding the Third Proportional to 725,162 and 1,536,768

Step by Step Solution

1. Step 1: Write the proportion equation
   725,162 : 1,536,768 = 1,536,768 : x
2. Step 2: Convert to fraction form
   725,162/1,536,768 = 1,536,768/x
3. Step 3: Cross multiply
   725,162x = 1,536,768 × 1,536,768
4. Step 4: Simplify right side
   725,162x = 2,361,655,885,824
5. Step 5: Solve for x
   x = 2,361,655,885,824/725,162
6. Step 6: Final answer
   x = 3,256,728.68