Finding the Third Proportional to 5,614,884 and 8,384,903

Step by Step Solution

1. Step 1: Write the proportion equation
   5,614,884 : 8,384,903 = 8,384,903 : x
2. Step 2: Convert to fraction form
   5,614,884/8,384,903 = 8,384,903/x
3. Step 3: Cross multiply
   5,614,884x = 8,384,903 × 8,384,903
4. Step 4: Simplify right side
   5,614,884x = 70,306,598,319,409
5. Step 5: Solve for x
   x = 70,306,598,319,409/5,614,884
6. Step 6: Final answer
   x = 12,521,469.42