Finding the Third Proportional to 1,593,580 and 3,440,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593,580 : 3,440,696 = 3,440,696 : x
2. Step 2: Convert to fraction form
   1,593,580/3,440,696 = 3,440,696/x
3. Step 3: Cross multiply
   1,593,580x = 3,440,696 × 3,440,696
4. Step 4: Simplify right side
   1,593,580x = 11,838,388,964,416
5. Step 5: Solve for x
   x = 11,838,388,964,416/1,593,580
6. Step 6: Final answer
   x = 7,428,801.17