Finding the Third Proportional to 1,608,936 and 3,177,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608,936 : 3,177,264 = 3,177,264 : x
2. Step 2: Convert to fraction form
   1,608,936/3,177,264 = 3,177,264/x
3. Step 3: Cross multiply
   1,608,936x = 3,177,264 × 3,177,264
4. Step 4: Simplify right side
   1,608,936x = 10,095,006,525,696
5. Step 5: Solve for x
   x = 10,095,006,525,696/1,608,936
6. Step 6: Final answer
   x = 6,274,336.91