Finding the Third Proportional to 725,136 and 1,593,664

Step by Step Solution

1. Step 1: Write the proportion equation
   725,136 : 1,593,664 = 1,593,664 : x
2. Step 2: Convert to fraction form
   725,136/1,593,664 = 1,593,664/x
3. Step 3: Cross multiply
   725,136x = 1,593,664 × 1,593,664
4. Step 4: Simplify right side
   725,136x = 2,539,764,944,896
5. Step 5: Solve for x
   x = 2,539,764,944,896/725,136
6. Step 6: Final answer
   x = 3,502,467.05