Finding the Third Proportional to 922,800 and 2,002,272

Step by Step Solution

1. Step 1: Write the proportion equation
   922,800 : 2,002,272 = 2,002,272 : x
2. Step 2: Convert to fraction form
   922,800/2,002,272 = 2,002,272/x
3. Step 3: Cross multiply
   922,800x = 2,002,272 × 2,002,272
4. Step 4: Simplify right side
   922,800x = 4,009,093,161,984
5. Step 5: Solve for x
   x = 4,009,093,161,984/922,800
6. Step 6: Final answer
   x = 4,344,487.61