Finding the Third Proportional to 1,593,552 and 3,440,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593,552 : 3,440,640 = 3,440,640 : x
2. Step 2: Convert to fraction form
   1,593,552/3,440,640 = 3,440,640/x
3. Step 3: Cross multiply
   1,593,552x = 3,440,640 × 3,440,640
4. Step 4: Simplify right side
   1,593,552x = 11,838,003,609,600
5. Step 5: Solve for x
   x = 11,838,003,609,600/1,593,552
6. Step 6: Final answer
   x = 7,428,689.88