Finding the Third Proportional to 2,243,004 and 4,920,262

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,004 : 4,920,262 = 4,920,262 : x
2. Step 2: Convert to fraction form
   2,243,004/4,920,262 = 4,920,262/x
3. Step 3: Cross multiply
   2,243,004x = 4,920,262 × 4,920,262
4. Step 4: Simplify right side
   2,243,004x = 24,208,978,148,644
5. Step 5: Solve for x
   x = 24,208,978,148,644/2,243,004
6. Step 6: Final answer
   x = 10,793,105.21