Finding the Third Proportional to 2,243,014 and 4,920,279

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,014 : 4,920,279 = 4,920,279 : x
2. Step 2: Convert to fraction form
   2,243,014/4,920,279 = 4,920,279/x
3. Step 3: Cross multiply
   2,243,014x = 4,920,279 × 4,920,279
4. Step 4: Simplify right side
   2,243,014x = 24,209,145,437,841
5. Step 5: Solve for x
   x = 24,209,145,437,841/2,243,014
6. Step 6: Final answer
   x = 10,793,131.67