Finding the Third Proportional to 2,242,098 and 4,920,228

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,098 : 4,920,228 = 4,920,228 : x
2. Step 2: Convert to fraction form
   2,242,098/4,920,228 = 4,920,228/x
3. Step 3: Cross multiply
   2,242,098x = 4,920,228 × 4,920,228
4. Step 4: Simplify right side
   2,242,098x = 24,208,643,571,984
5. Step 5: Solve for x
   x = 24,208,643,571,984/2,242,098
6. Step 6: Final answer
   x = 10,797,317.32