Finding the Third Proportional to 1,627,938 and 3,536,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,938 : 3,536,028 = 3,536,028 : x
2. Step 2: Convert to fraction form
   1,627,938/3,536,028 = 3,536,028/x
3. Step 3: Cross multiply
   1,627,938x = 3,536,028 × 3,536,028
4. Step 4: Simplify right side
   1,627,938x = 12,503,494,016,784
5. Step 5: Solve for x
   x = 12,503,494,016,784/1,627,938
6. Step 6: Final answer
   x = 7,680,571.38