Finding the Third Proportional to 1,623,792 and 3,524,358

Step by Step Solution

1. Step 1: Write the proportion equation
   1,623,792 : 3,524,358 = 3,524,358 : x
2. Step 2: Convert to fraction form
   1,623,792/3,524,358 = 3,524,358/x
3. Step 3: Cross multiply
   1,623,792x = 3,524,358 × 3,524,358
4. Step 4: Simplify right side
   1,623,792x = 12,421,099,312,164
5. Step 5: Solve for x
   x = 12,421,099,312,164/1,623,792
6. Step 6: Final answer
   x = 7,649,439.90