Finding the Third Proportional to 1,377,227 and 2,953,678

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,227 : 2,953,678 = 2,953,678 : x
2. Step 2: Convert to fraction form
   1,377,227/2,953,678 = 2,953,678/x
3. Step 3: Cross multiply
   1,377,227x = 2,953,678 × 2,953,678
4. Step 4: Simplify right side
   1,377,227x = 8,724,213,727,684
5. Step 5: Solve for x
   x = 8,724,213,727,684/1,377,227
6. Step 6: Final answer
   x = 6,334,622.93