Finding the Third Proportional to 1,503,696 and 3,305,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,696 : 3,305,136 = 3,305,136 : x
2. Step 2: Convert to fraction form
   1,503,696/3,305,136 = 3,305,136/x
3. Step 3: Cross multiply
   1,503,696x = 3,305,136 × 3,305,136
4. Step 4: Simplify right side
   1,503,696x = 10,923,923,978,496
5. Step 5: Solve for x
   x = 10,923,923,978,496/1,503,696
6. Step 6: Final answer
   x = 7,264,715.73